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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡ ุจุฏู†ุง
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ู†ุณุชูƒู…ู„ ูˆู†ุฎู„ุต ุขุฎุฑ section ู…ุทู„ูˆุจ ู…ู†ู‡ุง ููŠ ุฃุฑุจุนุฉ ุงู„ู„ูŠ
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ู‡ูˆ ุฃุฑุจุนุฉ ุฃุฑุจุนุฉ ุฅู† ุดุงุก ุงู„ู„ู‡ ูŠู…ูƒู† ุงุญู†ุง ุฎุชู…ู†ุง
4
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ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ุจุฌุฒุก ุงุณู…ู‡ุง LL one grammar ูˆู„ุง ู…ุด
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LL one grammar ูˆู‚ูˆู„ู†ุง ู‡ุฐุง ูƒุซูŠุฑ ุฏุฑุณ ู…ู‡ู… ูˆูƒุซูŠุฑ ููŠ
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ุฃุณุฆู„ุฉ ุจุชูŠุฌูŠ ุนู„ูŠู‡ ุถุฑูˆุฑูŠ ุชู‚ุฏุฑ ุฃูŠ grammar ุชุฃุฎุฐูŠู‡ ุชู‚ุฏุฑ
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ุชุญูƒู…ูŠ ุนู„ูŠู‡ ุงู„ู€ LL one ูˆู„ุง ู„ุฃ ู‚ูˆู„ู†ุง ู…ู…ูƒู† ุชุญูƒู…ูŠ ุนู„ูŠู‡
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ุจุณุฑุนุฉ ู‚ุจู„ ุงู„ู‚ูˆุงู†ูŠู† ุงู„ู„ูŠ ุงุฎุฐู†ุงู‡ุง ุนู„ู‰ ุฃุณุงุณ ู„ูˆ ุดูุชูŠ
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left recursion ู„ูˆ ุดูุชูŠ ุจุฏุงูŠุฉ ู…ุชูƒุฑุฑุฉ ูˆุงุถุญุฉ ู„ูˆ ุดูุชูŠ
10
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ุฃู†ู‡ ambiguous ุดุฌุฑุชูŠู† ู„ู†ูุณ ุงู„ู€ tree ุนู„ู‰ ุทูˆู„ ุชู‚ุฏุฑ
11
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ุชู‚ูˆู„ูŠ ู…ุด ุงู„ู€ LL one ู„ูƒู† ุฃู†ุช ุจุชุฎุงููŠ ุชุทู„ุนูŠ ุนู„ู‰ ุงู„ู€
12
00:01:06,270 --> 00:01:10,090
grammar ุชู„ุงู‚ูŠ ู„ุง ู‡ูˆ ู…ุจูŠู† ููŠู‡ left recursion ูˆู„ุง ู‡ูˆ
13
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ู…ุจูŠู† ููŠู‡ ุจุฏุงูŠุฉ ู…ูƒุฑุฑุฉ ูˆู„ุง ู‡ูˆ ู…ุจูŠู† ambiguous ุณุงุนุชู‡ุง
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ุฃู†ุช ู…ุถุทุฑุฉ ุชู„ุฌุฃูŠ ุฅู„ู‰ ุงู„ู‚ูˆุงู†ูŠู† ุงู„ุซู„ุงุซ ุงู„ู„ูŠ ุชุนู„ู…ู†ุงู‡ู…
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00:01:16,970 --> 00:01:21,050
ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุฃู† ุงู„ู€ epsilon ู…ุง ูŠุทู„ุนุด ู…ุฑุชูŠู† ุฃูˆ
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00:01:21,050 --> 00:01:23,050
ุฃูƒุซุฑ ู…ู† ู…ุฑุฉ ู…ู† ุงู„ู€ productions ุจุชุงุนุฉ ุงู„ู€ non
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terminal ู†ูุณู‡ ุฃู†ู‡ ู…ุง ูŠุทู„ุนุด ู†ูุณ ุงู„ุจุฏุงูŠุฉ ู…ุฑุชูŠู† ุฃูˆ
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00:01:28,050 --> 00:01:33,090
ุฃูƒุซุฑ ูˆุฅู† ููŠ ุญุงู„ ุงู„ู€ non-terminal ุฌูˆุงุชู‡ ุฅุจุณู„ูˆู†
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00:01:33,090 --> 00:01:37,250
ู…ุง ูŠุชู‚ุงุทุนุด ุงู„ู€ first ูˆ ุงู„ู€ follow ูˆู„ูŠุด ู‚ู„ู†ุง ู…ุง ูŠุชู‚ุงุทุนุด
20
00:01:37,250 --> 00:01:38,810
ุงู„ู€ first ูˆ ุงู„ู€ follow ููŠ ุญุงู„ ู‡ุฐุง ุงู„ู€ non-terminal
21
00:01:38,810 --> 00:01:42,610
ูŠูƒูˆู† ุฅุจุณู„ูˆู† ู„ุฃู†ู‡ ู„ู…ุง ูŠูƒูˆู† ุงู„ู€ look-ahead ูˆุงู‚ู ุนู„ู‰
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00:01:42,610 --> 00:01:47,250
ุฌูˆุณ ู…ุซู„ุง ูˆุงู„ู€ ุงู„ุฌูˆุณ ู‡ุฐุง ู…ู…ูƒู† ูŠูƒูˆู† ููŠ ุงู„ุจุฏุงูŠุงุช ุชุงุนุช
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00:01:47,250 --> 00:01:50,670
ู‡ุฐุง ุงู„ู€ non-terminal ูˆู…ู…ูƒู† ูŠูƒูˆู† ููŠ ุงู„ู€ follow ูุจูŠุตูŠุฑ
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00:01:50,670 --> 00:01:54,490
ู…ุญุชุงุฑ ู…ุด ุนุงุฑู ู‡ุฐุง ุงู„ู€ ุงู„ุฌูˆุณ ู‡ูˆ ุจุฏุงูŠุฉ ูˆู„ุงุฒู… ุฃุณุชุจุฏู„ ู‡ุฐุง
25
00:01:54,490 --> 00:01:57,760
ุงู„ู€ non-terminal ุจุงู„ุฅูŠุด ุงู„ู„ูŠ ุจุทุงู„ ุงู„ุจุฏุงูŠุฉ ูˆุงู„ู„ู‡ ู‡ูˆ
26
00:01:57,760 --> 00:02:00,820
ู‡ุฐุง ุงู„ู€ ghost ู…ู† ุงู„ู„ูŠ ุจูŠุฌูŠ ูˆุฑุงูŠุง ูˆู„ุงุฒู… ุฃุณุชุจุฏู„ ู‡ุฐุง
27
00:02:00,820 --> 00:02:03,520
ุงู„ู€ non terminal ุจุงู„ู€ epsilon ูุจูŠุตูŠุฑ ู‡ู†ุง ุชุญูŠูŠุฑ ูู‡ุฐุง
28
00:02:03,520 --> 00:02:07,320
ุงู„ุดุฑุท ุงู„ุซุงู„ุซ ุงู„ู„ูŠ ุจูŠุฎู„ูŠูƒ ุชู‚ูˆู„ูŠ ุฅู†ู‡ุง ู…ุด ุงู„ู€ LL one ุจุณ
29
00:02:07,320 --> 00:02:10,020
ู‡ุงูŠ ุงู„ุซู„ุงุซ ุดุฑูˆุท ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ูˆู…ุด ุตุนุจูŠู† ูƒุงู†ูˆุง
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00:02:10,020 --> 00:02:13,620
ุชู…ุงู…ุŸ ูˆุฒูŠ ู…ุง ุดูุชูŠ ุจูŠุนุชู…ุฏูˆุง ูƒุงู†ูˆุง ุดูƒู„ ูƒุจูŠุฑ ุนู„ู‰ ุงู„ู€
31
00:02:13,620 --> 00:02:16,520
first ูˆ ุงู„ู€ follow ุฃู†ู‡ ู„ุงุฒู… ููŠ ูƒู„ ุฃุญูˆุงู„ ุฃุญุณุจ ุงู„ู€
32
00:02:16,520 --> 00:02:20,760
first ู„ู„ู€ non terminal ุนุดุงู† ุฃู‚ุฏุฑ ุฃุนุฑู ูˆุงู„ู„ู‡ ุทู„ุน ู†ูุณ
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00:02:20,760 --> 00:02:23,120
ุงู„ู€ non terminal .. ู†ูุณ ุงู„ู€ terminal ู…ุฑุชูŠู† ูˆู„ุง ู„ุฃ
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00:02:23,120 --> 00:02:26,080
ูƒูŠู ุจูŠุฌูŠูƒ ุชุนุฑููŠุŸ ุจูŠุฌูŠูƒ ุชุญุณุจูŠ first ูˆ first ูˆ first
35
00:02:26,080 --> 00:02:29,710
ูˆุชุดูˆููŠุŸ ุฅุฐุง ุทู„ุน ุงู„ู€ ghost ู…ุฑุชูŠู† ู…ู† ู†ูุณ ุงู„ู€
36
00:02:29,710 --> 00:02:31,850
production ุฃูˆ productionูŠู† ู„ู†ูุณ ุงู„ู€ non-terminal
37
00:02:31,850 --> 00:02:36,290
ู…ุนู†ุงู‡ุง LL one ู…ุด ุงู„ู€ LL one ูุงุจุฏูƒ ุชู†ุชุจู‡ูŠ ูˆุฒูŠ ู…ุง ู‚ู„ู†ุง
38
00:02:36,290 --> 00:02:38,930
ุจุชุญุณุจ ุงู„ู€ first ุชุงุนุช ู…ู…ูƒู† ุชุถุทุฑ ุชุญุณุจ ุงู„ู€ follow ูƒู…ุงู†
39
00:02:38,930 --> 00:02:41,610
ุฒูŠ ู„ู…ุง ูƒุงู†ุช ุจุทู„ุน ุงู„ู€ epsilon ู…ู…ู†ูˆุน ูŠุชู‚ุทุน ุงู„ู€ first
40
00:02:41,610 --> 00:02:44,770
ู…ุน ุงู„ู€ follow ูˆูƒูŠู ู†ุญุณุจ ุงู„ู€ first ูˆูƒูŠู ู†ุญุณุจ ุงู„ู€
41
00:02:44,770 --> 00:02:48,270
follow ุจุฑุถู‡ ุฎู„ุตู†ุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ูˆู„ุง ุฌูŠู†ุงู‡ุง ู…ุด
42
00:02:48,270 --> 00:02:53,930
ุตุนุจุฉ ูƒุซูŠุฑ ู„ูƒู† ุฃูƒูŠุฏ ุจุฏู‡ ุดูˆูŠุฉ ุชุฑูƒูŠุฒ ุฎุตูˆุตุง ู„ู…ุง ุจูƒูˆู†
43
00:02:53,930 --> 00:02:57,040
ุงู„ู€ first ู…ุฎุจู‰ ูŠุนู†ูŠ ุนู†ุฏูƒ non-terminal .. non
44
00:02:57,040 --> 00:02:59,000
-terminal .. non-terminal ูˆุจุนุถู‡ู… ุฅุจุณู„ูˆู† ูˆุจุนุถู‡ู…
45
00:02:59,000 --> 00:03:02,480
ุจุฏูˆู† ุฅุจุณู„ูˆู† ุทุจ ุฎู„ุต ู…ู† ุงู„ุฃูˆู„ ูˆู…ู…ูƒู† ูŠุณุชุจุฏู„ ุจูุฑุงุบุฉ
46
00:03:02,480 --> 00:03:06,720
ุจุฏูŠ ุฃูƒู…ู„ ููŠ ุงู„ุชุงู†ูŠ ูŠุนู†ูŠ ุจุฏู‡ุง ุดูˆูŠุฉ ู…ุนู„ูˆู…ุงุช ุถุฑูˆุฑูŠ ู…ุง
47
00:03:06,720 --> 00:03:10,100
ุชู†ุณูŠู‡ุง ู†ู‡ุงุฆูŠุง ุนุดุงู† ุชู‚ุฏุฑ ุชุญู„ูŠ ุตุญ ูˆู‡ุฐุง ูƒู„ู‡ ุงุญู†ุง
48
00:03:10,100 --> 00:03:14,780
ุชูƒู„ู…ู†ุง ุนู†ู‡ ุจุงุณุชูุงุฏุฉ ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ุงู„ูŠูˆู… ู‚ุนุฏู†ุง
49
00:03:14,780 --> 00:03:20,900
ู†ุณุชูƒู…ู„ ูˆู†ุดูˆู ูƒูŠู ู†ุนู…ู„ ุงู„ู€ parsing ูˆู‚ู„ู†ุง ู‚ุจู„ ู‡ูŠูƒ ุฃู†
50
00:03:20,900 --> 00:03:24,860
ุนุดุงู† ุฃุนู…ู„ ุงู„ู€ parsing ููŠ ุนู†ุฏูŠ ุทุฑูŠู‚ุชูŠู† recursive ูˆ
51
00:03:24,860 --> 00:03:30,220
non recursive ุงู„ู€ recursive ุณู‡ู„ ุฎู„ุตู†ุงู‡ ุงู„ูŠูˆู… ุจุฏุฃ
52
00:03:30,220 --> 00:03:32,900
ู†ุงุฎุฏ ุงู„ู€ non recursive ูˆุนุดุงู† ุฃู†ุง ุฃู‚ุฏุฑ ุฃุฎุฏ ุงู„ู€ non
53
00:03:32,900 --> 00:03:42,780
recursive ุถุฑูˆุฑูŠ ุฃูู‡ู… ุงู„ุฑุณู…ุฉ ู‡ุฐู‡ ููŠ ุงู„ุฃูˆู„ ู‡ูŠ ุงู„ู€ non
54
00:03:42,780 --> 00:03:46,800
recursive ู‡ุงู† ุฒูŠ ู…ุง ุชุดุงูŠููŠู† ุจุชู…ุฏุด ุนู„ู‰ function
55
00:03:46,800 --> 00:03:51,260
ุชุณุชุฏุนูŠ ู†ูุณู‡ุง ูƒู„ ุงู„ู…ุทู„ูˆุจ ุนุดุงู† ุฃู‚ุฏุฑ ุฃุนู…ู„ ุนู…ู„ูŠุฉ
56
00:03:51,260 --> 00:03:57,340
parsing ุจุฏูŠ ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ stack ู‡ุฐุง ุงู„ู€ stack ุจู†ุญุท
57
00:03:57,340 --> 00:04:02,660
ุฌูˆุงุชู‡ ุชูุงุตูŠู„ ู„ู€ grammar ู„ู„ู€ productions ุชุจุนุช ุงู„ู€
58
00:04:02,660 --> 00:04:05,500
grammar ุงู„ู„ูŠ ุจุชูˆุตู ุงู„ู€ language ูƒูŠู ุจุงู„ุธุจุท ูƒู…ุงู†
59
00:04:05,500 --> 00:04:08,020
ุดูˆูŠุฉ ุจู†ุดูˆู ุงู„ู…ู‡ู… ุฃู†ู‡ ู„ุงุฒู… ูŠูƒูˆู† ููŠู‡ ending stack
60
00:04:08,020 --> 00:04:12,420
ู‡ุฐุง ุฃุญุฏ ุงู„ุทุฑููŠู† ุงู„ู…ูˆุฌูˆุฏูŠู† ุงู„ุทุฑู ุงู„ุซุงู†ูŠ ุงู„ู…ูˆุฌูˆุฏ
61
00:04:12,420 --> 00:04:15,960
ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ sentence ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุดูˆูู‡ุง ููŠ ุงู„ู€
62
00:04:15,960 --> 00:04:18,740
language ูˆู„ุง ู…ุด ููŠ ุงู„ู€ language ุจุทู„ุน ู„ู‡ุง tree ูˆู„ุง
63
00:04:18,740 --> 00:04:23,380
ุจุทู„ุน ู„ู‡ุงุด tree ุฅุฐุง ู‡ุฐู‡ ุงู„ู€ sentence ุทู„ุนุช ู„ู‡ุง tree ู…ู†
64
00:04:23,380 --> 00:04:26,740
ุงู„ู€ grammar ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ู‡ู†ุง ู…ุนู†ุงู‡ุง ุฎู„ุงุต ู‡ูŠ ููŠ ุงู„ู€
65
00:04:26,740 --> 00:04:31,020
language ุฅุฐุง ู…ุง ุทู„ุนุช ู„ู‡ุง tree ู…ุนู†ุงู‡ุง ู‡ูŠ ู…ุด ููŠ ุงู„ู€
66
00:04:31,020 --> 00:04:34,920
language ุจุงุฎุชุตุงุฑ ุทูŠุจ ูƒูŠู ุจุฏูŠ ุงุดุชุบู„ ุงู„ุงุซู†ูŠู† ู‡ุฏูˆู„ ู…ุน
67
00:04:34,920 --> 00:04:39,860
ุจุนุถ ุจุฏูˆู† recursion ู‚ุงู„ ู„ุงุฒู… ุญุงุฌุฉ ุชูƒูˆู† ุนุงุฑูุงู‡ุง ููŠ
68
00:04:39,860 --> 00:04:44,520
ุงู„ุฃูˆู„ ุงุณู…ู‡ุง parsing table ูŠุนู†ูŠ ู„ุงุฒู… ู†ุนู…ู„ ุญุงุฌุฉ
69
00:04:44,520 --> 00:04:48,420
ุงุณู…ู‡ุง parsing table ูˆู…ู† ู‡ุฐุง ุงู„ู€ parsing table ุจู‚ุฏุฑ
70
00:04:48,420 --> 00:04:52,480
ุฃู…ุดูŠ ุจูŠู† ู‡ุฐุง ูˆุจูŠู† ู‡ุฐุง ูˆุจูŠู† ู‡ุฐุง ูƒูŠู ุจุงู„ุธุจุท ู‡ู†ุดูˆู
71
00:04:52,480 --> 00:04:55,420
ุงู„ุชูุงุตูŠู„ ุจุชุงุนุฉ ู‡ุฐุง ุงู„ู€ algorithm ุจุณ ููŠ ุงู„ุฃูˆู„ ุจุฏู†ุง
72
00:04:55,420 --> 00:04:58,000
ู†ุดูˆู ูƒูŠู ู†ุทู„ุน ุงู„ู€ parsing table ุนุจุงุฑุฉ ุนู† ุฅูŠุด ุงู„ู€
73
00:04:58,000 --> 00:05:03,190
parsing table ู‚ุงู„ ุงู„ู€ parsing table symbol ุฎุงู„ุต
74
00:05:03,190 --> 00:05:12,090
ุนุจุงุฑุฉ ุนู† ุฌุฏูˆู„ ุตู†ุฏูˆู‚ ุฒูŠ ู‡ูŠูƒ ุชู…ุงู…ุŸ ุจู†ุญุท ููŠู‡ ูƒุฑูˆุฒ ูƒู„
75
00:05:12,090 --> 00:05:15,630
ุงู„ู€ non terminals ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€ grammar ุงู„ู„ูŠ
76
00:05:15,630 --> 00:05:19,990
ุฃู†ุง ุจุชุดุชุบู„ ุนู„ูŠู‡ ูŠุนู†ูŠ ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ู„ูˆ ุจุฏู†ุง ู†ุดุชุบู„
77
00:05:19,990 --> 00:05:23,290
ุนู„ู‰ ุงู„ู€ grammar ุจุชุงุน ุงู„ุฒุงุฆุฏ ูˆุงู„ู†ู‚ุต ูˆุจุถุฑุจ ูˆุงู„ู‚ุณู…ุฉ
78
00:05:23,290 --> 00:05:25,450
ุงู„ู„ูŠ ุงุฎุฐู†ุงู‡ ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ููŠ ุจุฏุงูŠุฉ ุงู„ู€ section
79
00:05:25,450 --> 00:05:26,210
ุงู„ู„ูŠ ู‡ูˆ ู‡ู†ุง
80
00:05:40,200 --> 00:05:43,960
ู‡ุฐุง ุงู„ู€ grammar ูŠุง ุจู†ุงุชูŠ ู„ูˆ ุจุฏู†ุง ู†ุดุชุบู„ ุนู„ูŠู‡ ุชู…ุงู…
81
00:05:43,960 --> 00:05:48,800
ูƒูŠู ุจุฏู†ุง ู†ุนู…ู„ู‡ ุงู„ู€ parsing table ุนุดุงู† ุฃู‚ุฏุฑ ุฃุดุชุบู„
82
00:05:48,800 --> 00:05:52,680
ุนุดุงู† ุฃุนู…ู„ู‡ ุงู„ู€ parsing table ุญูƒุงู„ูŠ ูƒู„ non-terminal
83
00:05:52,680 --> 00:05:56,560
ุจุฏูŠ ูŠูƒูˆู† ููŠ raw ุงู„ุขู† ูƒู… non-terminal ุนู†ุฏูŠุŸ ุญุฏ
84
00:05:56,560 --> 00:06:03,920
ู‚ูˆู„ูŠ ู„ูŠ ุจุจุณุงุทุฉ E ูˆู…ุด ุนู†ุฏูŠ ูƒู…ุงู†ุŸ non-terminals ู…ูŠู†
85
00:06:03,920 --> 00:06:08,760
ููŠู‡ ูƒู…ุงู† ููŠ ุงู„ู€ non-terminalsุŸ E bar ูˆู…ูŠู† ููŠู‡ ูƒู…ุงู†ุŸ
86
00:06:09,800 --> 00:06:17,000
ูˆ T ูˆ ูˆู…ูŠู† ููŠู‡ ูƒู…ุงู†ุŸ ูˆ T bar ูˆู…ูŠู† ููŠู‡ุŸ F ู‡ุฏูˆู„ ูƒู„
87
00:06:17,000 --> 00:06:21,260
ุฅูŠุด ุงู„ู€ non terminals ุงู„ู„ูŠ ุฅูŠุด ุงู„ู„ูŠ ุนู†ุฏูŠ ู‡ุฏูˆู„
88
00:06:21,260 --> 00:06:27,820
ู‡ุชุนู…ู„ู‡ู… ูƒุตููˆู ุงู„ุขู† ุจุฏู†ุง ู†ุนู…ู„ ูƒุฃุนู…ุฏุฉ ูƒู„ ุงู„ู€
89
00:06:27,820 --> 00:06:30,520
terminals ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏูŠ ู…ูŠู† ุงู„ู€ terminals ุงู„ู„ูŠ
90
00:06:30,520 --> 00:06:34,040
ู…ูˆุฌูˆุฏูŠู† ููŠ ุงู„ู€ grammarุŸ ู‡ุชู‚ูˆู„ูŠ ู„ูŠ ููŠ ุนู†ุฏูƒ ุงู„ู€ IDุŒ
91
00:06:34,040 --> 00:06:41,110
ู…ุธุจูˆุทุŸ ูˆุฅูŠุด ููŠู‡ ูƒู…ุงู†ุŸ ู‡ูˆ ุนู†ุฏูƒ ุงู„ุฒุงุฆุฏ ูˆุนู†ุฏูƒ ุงู„ุถุฑุจ
92
00:06:41,110 --> 00:06:49,090
ูˆุนู†ุฏูƒ ุงู„ุฃู‚ูˆุงุณ ูˆุฅูŠุด ููŠู‡ ูƒู…ุงู†ุŸ ููŠ ุดูŠุก ุซุงู†ูŠุŸ ูˆุนู†ุฏูƒ ุงู„ู€
93
00:06:49,090 --> 00:06:55,550
dollar sign ุงู„ู…ู‡ู… ุจุงู„ุนุฑุจูŠุฉ ุจุฏูƒ ุชุญุทูŠ ูƒุฃุนู…ุฏุฉ ูƒู„ ุงู„ู€
94
00:06:55,550 --> 00:06:58,190
terminals ุงู„ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏูƒ ูˆูƒุตููˆู ูƒู„ ุงู„ู€ terminals
95
00:06:58,190 --> 00:07:01,170
ุงู„ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏูƒ ุทูŠุจ ุนู…ู„ู†ุง ู‡ุฐุง ุงู„ูƒู„ุงู… ุฅู„ู‰ ุฃู† ูƒูŠ
96
00:07:01,170 --> 00:07:06,390
ุจู†ุดุชุบู„ ู‚ุงู„ ู…ุด ุฃู†ุช ุญุณุจุช ุงู„ู€ first ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ู„ุฃู†
97
00:07:06,390 --> 00:07:09,510
ู‡ุฐุง ุงู„ุฌุฏูˆู„ ุจูŠุชุดูƒู„ ู…ู† ุงู„ู€ first ูˆ ุงู„ู€ follow ุงู„ู„ูŠ
98
00:07:09,510 --> 00:07:13,250
ุญุณุจุชู‡ู… ูŠุนู†ูŠ ุฃู†ุช ู…ุง ุจุชู‚ุฏุฑ ุชุนู…ู„ูŠ ู‡ุฐุง ุงู„ุฌุฏูˆู„ ุฅู„ุง ุชูƒูˆู†
99
00:07:13,250 --> 00:07:16,430
ุญุณุจุชูŠ ุฒูŠ ู…ุง ุนู…ู„ู†ุง ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุงู„ู€ first ู„ู„ุฌู…ูŠุน
100
00:07:16,430 --> 00:07:21,050
ูˆ ุงู„ู€ follow ู„ู„ุฌู…ูŠุน ุจุนุฏูŠู† ุจุชุนู…ู„ูŠ ุฅูŠุด ุงู„ู€ table ุจุนุฏูŠู†
101
00:07:21,050 --> 00:07:24,150
ุจุชุนู…ู„ูŠ ุฅูŠุด ุงู„ู€ parsing ุณูˆุงุก recursion ุฃูˆ non
102
00:07:24,150 --> 00:07:31,130
recursion ุฎู„ุงุตุŸ ุทูŠุจ ู…ู† ุจุงุจ ุงู„ุชุฐูƒูŠุฑ ู„ู…ุง ุญู„ูŠู†ุง ุงู„ู…ุฑุฉ
103
00:07:31,130 --> 00:07:36,270
ุงู„ู„ูŠ ูุงุชุช ูู‡ู…ู†ุง ุงู„ู…ุนุงุฏู„ุฉ ุฅูŠุด ุงู„ู€ first E ูƒุงู†ุช ูŠุง
104
00:07:36,270 --> 00:07:44,150
ุจู†ุงุชุŸ ุฅูŠุด ุงู„ู€ first EุŸ ู…ุง ุจุฏูŠุด ู†ุนูŠุฏ ุงู„ุญู„ุŒ ุจุฏูŠ ุนู„ู‰ ุงู„ุณุฑูŠุน
105
00:07:44,150 --> 00:07:51,390
ูุชุญุฉ ุงู„ู‚ูˆุณ ูˆุงู„ู€ IDุŒ ู…ุด ู‡ูŠูƒ ูƒุงู†ุชุŸ ุนู„ู‰ ุงู„ุณุฑูŠุน ูˆ
106
00:07:51,390 --> 00:07:59,750
ุจุฏูŠ first ุงู„ู€ E barุŒ ู…ูŠู† ู‡ูŠุŸ ุฒุงุฆุฏ ูˆุฅุจุณู„ูˆู†ุŒ ุจูƒู…ู„
107
00:07:59,750 --> 00:08:04,770
ุจุนุฏูŠู†ุŒ ุงู„ุขู† ุฑุฌุนูŠ ู„ูŠ ู„ู€ first ุงู„ู€ E ูุชุญุฉ ุงู„ู‚ูˆุณ ู…ู† ุฃูŠู†
108
00:08:04,770 --> 00:08:10,490
ุฃุชูŠุชุŸ ู…ู† ุฃูŠ productionุŸ ุบู„ุท ุฃู†ุช ุงู„ู€ E .. ุฃู†ุง ุจุญูƒูŠ
109
00:08:10,490 --> 00:08:14,250
ุนู† ุงู„ู€ EุŒ ู…ุง ุญูƒูŠุชุด ุนู† ุงู„ู€ F ู‡ุชู‚ูˆู„ูŠู† ุงู„ู€ E ุชูŠ ุฅูŠ ุจุงุฑ
110
00:08:14,250 --> 00:08:16,750
ู‡ูŠ ุทู„ุนุช ูุชุญุฉ ุงู„ู‚ูˆุณ ู…ุงู„ูŠุด ุฏู‡ ู‚ุนุฏ ููŠ ุงู„ู€ package ุตุงุฑ
111
00:08:16,750 --> 00:08:21,150
ุฃู†ุช ููŠ ุงู„ู†ู‡ุงูŠุฉ ุงู„ู€ E ุจุชุณุชุจุฏู„ูŠู‡ุงุด ุจู‡ุฐู‡ ูˆู„ุง ุจู‡ุฐู‡ ุฃู†ุช
112
00:08:21,150 --> 00:08:23,850
ุงู„ู€ E ูƒู„ ุงุณุชุจุฏุงู„ุงุชูƒ ุฅู„ู‡ุง ุฅูŠุดุŸ ุฅูŠุด ุนู†ุฏู‡ุง
113
00:08:23,850 --> 00:08:27,150
productions ู‡ุฐู‡ ุงู„ู€ production ู‡ูŠ ุงู„ู„ูŠ ุทู„ุนุช ู„ูŠ ูุชุญุฉ
114
00:08:27,150 --> 00:08:33,330
ุงู„ู‚ูˆุณ ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุง ุจูƒุชุจ ู‚ุจุงู„ ุงู„ู€ E ูˆูุชุญุฉ ุงู„ู‚ูˆุณ ุฅูŠุด
115
00:08:33,330 --> 00:08:42,410
ุจุฃุดูŠ ุจูƒุชุจ ู‡ู†ุง ุฃู† ุงู„ู€ E ู„ู…ุง ุจุชุนุทูŠู†ูŠ T E bar ุชุญุช ูุชุญุฉ
116
00:08:42,410 --> 00:08:47,990
ุงู„ู‚ูˆุณ ูŠุนู†ูŠ ู‡ุฏูˆู„ ู…ุนู†ุงู‡ ุงู„ุฌู…ู„ุฉ ุฃู† ูุชุญุฉ ุงู„ู‚ูˆุณ ุจูŠูƒูˆู†
117
00:08:47,990 --> 00:08:53,290
ุจุฏุงูŠุฉ ู„ู€ E ุฃูˆ ุจุทู„ุน ู…ู† E ูƒุจุฏุงูŠุฉ ุฅุฐุง ุงุณุชุฎุฏู…ู†ุง ู‡ุฐุง ุงู„ู€
118
00:08:53,290 --> 00:08:55,430
production ุจุชุงุน E ุฃู…ุง ู…ุงู„ูŠุด ุนู„ุงู‚ุฉ ุจุญุงุฌุฉ ุซุงู†ูŠุฉ
119
00:08:55,430 --> 00:09:01,820
ุดูˆูุชูŠ ูƒูŠูุŸ ุทูŠุจ ุงู„ุขู† ู†ูุณ ุงู„ูƒู„ู…ุฉ ุจู†ูุณ ุงู„ุทุฑูŠู‚ุฉ ุงู„ุขู†
120
00:09:01,820 --> 00:09:07,460
ุนู†ุฏูƒ ุงู„ู€ E ู…ุน ุงู„ู€ ID ู…ู† ุฃูŠ production ุจูŠุทู„ุนุŸ ู…ุง ููŠุด ุบูŠุฑู‡
121
00:09:07,460 --> 00:09:13,600
TE bar ู†ูุณู‡ ุนุดุงู† ู‡ูŠูƒ ู…ุด ู‡ุชูŠุฌูŠ ุชุณูˆูŠ ู‡ู†ุง E ุณู‡ู… TE
122
00:09:13,600 --> 00:09:20,080
bar ูู‡ูŠ ุจุงุฎุชุตุงุฑ ุฅุฐุง ุฃู†ุง ุงู†ุฎู„ุตุช ุฅูŠุดุŸ ุฃูˆู„ row ูƒุงู…ู„
123
00:09:20,080 --> 00:09:26,200
ุทุจุนุง ู„ูˆ ูƒุงู† ููŠ production ูŠุนู†ูŠ ููŠ ุจุฏุงูŠุงุช ุซุงู†ูŠุฉ ุถุฑุจ
124
00:09:26,200 --> 00:09:30,830
ุฒุงุฆุฏ ูƒู„ู‡ ู‡ุฑูˆุญ ุฃูƒู…ู„ ุชุญุชู‡ ู„ูˆ ูƒุงู† ููŠ productions ุฃุฎุฑู‰
125
00:09:30,830 --> 00:09:33,310
ุทู„ุนุช ุญุงุฌุงุช ุซุงู†ูŠุฉ ูƒู†ุช ู‡ุณุชุฎุฏู… ุงู„ู€ production ุงู„ุฃุฎุฑู‰
126
00:09:33,310 --> 00:09:37,550
ุงู„ู„ูŠ ุจุชุทู„ุน ุงู„ุญุงุฌุงุช ุงู„ุซุงู†ูŠุฉ ูุฃู†ุช ุจุฏูƒ ุชูƒูˆู† ู…ู‚ูŠุฏุฉ ู‡ุฐุง
127
00:09:37,550 --> 00:09:42,170
ูุชุญุฉ ุงู„ู‚ูˆุณ ู…ู† ุงู„ู€ E ู…ู† ุฃูŠ production ุชุญุฏูŠุฏุง ุทู„ุน ุจุฏูƒ
128
00:09:42,170 --> 00:09:46,650
ุชูƒุชุจูŠ ุชุญุชู‡ุง ุงู„ู€ ID ู…ุน ุงู„ู€ E ู…ู† ุฃูŠ production ุจุฏูƒ
129
00:09:46,650 --> 00:09:52,230
ุชูƒุชุจูŠ ุชุญุชู‡ุง ุทูŠุจ ุจุฏูŠ ุฃูุฑุถ ู…ุซุงู„ ุฌุฏู„ุง ู…ู† ุนู†ุฏูŠ ู…ู† ุนู†ุฏูŠ
130
00:09:52,230 --> 00:09:56,330
ูุฑุถูŠุฉ ู‡ูŠูƒ ุจุณ ุนุดุงู† ู†ุณุชูˆุนุจ ุงู„ุฏุฑุณ ุฃูƒุซุฑ ู„ูˆ ูƒุงู†ุช ู‡ุฐู‡
131
00:09:56,330 --> 00:10:05,800
ู‡ูŠูƒ ูˆูุชุญุฉ ู‚ูˆุณ ู…ุซู„ุง T ุฅูŠุด ู‡ุชุณูˆูŠ ุญุถุฑุชูƒ ุจูŠู† ูุชุญุฉ ุงู„ู‚ูˆุณ
132
00:10:05,800 --> 00:10:11,420
ูˆ E ู„ู„ุฃุณู ู‡ุชุญุทูŠ ุงุซู†ุชูŠู† ูˆู‡ุฐุง ุตุงุฑ ุงู„ู€ LL one ู„ูŠุดุŸ ู„ุฃู†ูƒ
133
00:10:11,420 --> 00:10:15,180
ู‡ุชู‚ูˆู„ูŠ ุงู„ู‚ูˆุณ ุจูŠุทู„ุน ู…ู† ุงู„ู€ E ุฅุฐุง ุงุณุชุฎุฏู…ุช ู‡ุงูŠ ุฃูˆ
134
00:10:15,180 --> 00:10:22,740
ุงู„ุซุงู†ูŠุฉ ุฅุฐุง ุงุซู†ูŠู† productions ููŠ ู†ูุณ ุงู„ู…ุฑุจุน ู‡ุฐุง
135
00:10:22,740 --> 00:10:28,490
ambiguous ู‡ุฐุง ุตุงุฑ ุงู„ู€ LL one ู„ุฃู† ู‡ุฐุง ู…ุนู†ุงู‡ ุฃู† ูุชุญุฉ
136
00:10:28,490 --> 00:10:33,510
ุงู„ู‚ูˆุณ ุธู‡ุฑุช ู…ู† ู…ูƒุงู†ูŠู† ู…ุฎุชู„ูุชูŠู† first ุงู„ู€te bar ูุชุญุช
137
00:10:33,510 --> 00:10:36,610
ู‚ูˆุณ ูˆ first ุงู„ู€ production ุงู„ุซุงู†ูŠ ูุชุญุช ู‚ูˆุณ ูˆู‚ู„ู†ุง
138
00:10:36,610 --> 00:10:39,730
ู…ู…ู†ูˆุน ู…ุด ู‚ู„ู†ุง ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ู…ู…ู†ูˆุน ุฃู†ู‡ ูŠุชูƒุฑุฑ ู†ูุณ
139
00:10:39,730 --> 00:10:43,510
ุงู„ู€ term ุฃูƒุซุฑ ู…ู† ู…ุฑุฉ ูุนู„ู‰ ุทูˆู„ ุจุชุจูŠู† ู…ุนุงูŠุง ููŠ
140
00:10:43,510 --> 00:10:47,930
ุงู„ู…ุฑุจุนุงุช ุฅุฐุง ูƒุงู† LL one ู…ุด LL one ุจุชู„ุงู‚ูŠ ููŠู‡ ู…ุฑุจุน ู…ุงู„ู‡
141
00:10:47,930 --> 00:10:51,050
ู…ู† ุงู„ู…ุฑุจุนุงุช ุฅูŠุด ุฃุฎุฐ ุฌูˆุงุชู‡ ุชู†ุชูŠู† production ูุฅุฐุง
142
00:10:51,050 --> 00:10:55,310
ุฃู†ุช ุฎู„ุตุช ู…ุฑุจุนุงุชูƒ ูˆ ู„ุฌูŠุชูŠ ููŠู‡ ุชู†ุชูŠู† ููŠ ุฃูŠ ู…ุฑุจุน ุนู„ู‰
143
00:10:55,310 --> 00:10:58,750
ุทูˆู„ ุจุชุญูƒู… ุฃูŠู‡ ุนู„ู‰ ู‡ุฐุง ุฃู†ู‡ ู…ุด ุงู„ุฃู„ูˆุงู† ุทุจุนุง ู‡ุฐุง ู…ุด
144
00:10:58,750 --> 00:11:03,130
ู…ูˆุฌูˆุฏ ุจุณ ุฃู†ุง ุญุทูŠุชู‡ ู„ูˆ ูƒุงู† ู…ูˆุฌูˆุฏ ุงู„ุขู† ุฃู†ุง ู‡ู…ุณุญ ูุชุฑุฉ
145
00:11:03,130 --> 00:11:06,690
ุงู„ู‚ูˆุงุตู„ ู„ุฃู†ู‡ ู…ู…ู†ูˆุน ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ู‚ูˆู„ู†ุง ูŠุธู‡ุฑ ู†ูุณ
146
00:11:06,690 --> 00:11:09,430
ุงู„ู€ terminal ู…ุฑุชูŠู† into productions ู…ุด ู‡ูŠูƒ ุชู†ุณูŠุด
147
00:11:09,430 --> 00:11:14,640
ุงู„ู‚ูˆุงู†ูŠู† ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุชู…ุงู…ุŸ ุทูŠุจ ุงู„ุขู† ุจู†ูุณ ุงู„ู‚ู„ูŠู„
148
00:11:14,640 --> 00:11:18,480
ูŠุง ุจู†ุงุช ุจุฏู†ุง ู†ุดุชุบู„ ุนู„ู‰ ุงู„ู€ E bar ุงู„ู€ E bar ุฃูˆ ู„ูŠุด
149
00:11:18,480 --> 00:11:23,040
ุฅูŠุด ุจูŠู‚ูˆู„ ู„ูŠ ุงู„ุฒุงุฆุฏ ุงู„ุฒุงุฆุฏ ู…ู† ูˆูŠู† ุทู„ุนุชุŸ ู…ู† ู‡ุฐุง ุงู„
150
00:11:23,040 --> 00:11:27,100
production ุตุญุŸ ุฅุฐุง ุญุถุฑุชูƒ ู‡ุชูŠุฌูŠ ุชู‚ูˆู„ูŠ ุงู„ู€ E bar ุนู†ุฏ
151
00:11:27,100 --> 00:11:34,120
ุงู„ุฒุงุฆุฏ ุฅูŠุด ู‡ุชุณุชุจุฏู„ูŠู‡ุŸ E bar ุฒุงุฆุฏ T E bar ููŠ ุงู„ู…ุฑุจุน
152
00:11:34,120 --> 00:11:41,220
ุนุงุฏูŠ ุจุชุญุทูŠู‡ ู…ุธุจูˆุท ูˆู„ุง ู„ุฃุŸ ุทูŠุจ ูƒู…ู„ูŠ ุฅูŠุด ู„ุงุฌูŠู†ุงุŸ ุฃูŠูˆุฉ
153
00:11:41,220 --> 00:11:45,960
ุฑูƒุฒูŠ ู…ุนุงูŠุง ุดูˆูŠุฉ ู‡ุงุฏ ุงู„ู€ epsilon ุฅูŠุด ู…ุนู†ุงู‡ุงุŸ ู…ุนู†ุงู‡ุง
154
00:11:45,960 --> 00:11:51,540
ุฃู† ู…ู…ูƒู† ุงู„ู€ E bar ุชูƒูˆู† ูุฑุงุบ ุตุญุŸ ููŠ ุงู„ุญุงู„ุฉ ู‡ุงุฏ ุงู„
155
00:11:51,540 --> 00:11:55,500
look ahead ุนู„ุงุด ูŠูƒูˆู† ูˆุงู‚ูุŸ ุฅุฐุง ูƒุงู† ุตุญ ุงู„ุญุงุฌุงุช ุงู„ู„ูŠ
156
00:11:55,500 --> 00:11:59,640
ุจุชูŠุฌูŠ ุจุนุฏ ู…ูŠู†ุŸ ุจุนุฏ ุงู„ู€ E bar ุตุญ ูˆู„ุง ู„ุฃุŸ ุนุดุงู† ู‡ูŠูƒ
157
00:11:59,640 --> 00:12:04,420
ุฃู†ุง ู‡ู‚ูˆู„ ุงู„ู€ E bar ุจุชุทู„ุน epsilon ุนู†ุฏ ุงู„ุญุงุฌุงุช ุงู„ู„ูŠ
158
00:12:04,420 --> 00:12:07,960
ุจุชุธู‡ุฑ ูˆุฑุง ู…ูŠู†ุŸ ุงู„ู€ E bar ููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุฃู†ุง ุจุงู„ุฒู…ู†
159
00:12:07,960 --> 00:12:12,180
ุฃุญุณุจ ุงู„ู€ follow E bar ุฅูŠุด ุงู„ู€ follow E bar ูŠุง ุจู†ุงุช
160
00:12:12,180 --> 00:12:17,110
ู…ุฑุฉ ูุงุชุช ุฎุฏู†ุงู‡ุงุŸ follow E bar ุฃุธู† ุฃู† ูƒุงู†ุช ู…ุด ุนุงุฑู
161
00:12:17,110 --> 00:12:19,570
ุชุณูƒูŠู„ุฉ ุฌูˆุณ ุฏูˆู„ุงุฑ ุชุฃูƒุฏูˆุง ุฃู†ู†ุง ููŠ ุฏูุชุฑ Q ุนุดุงู† ู†ู‚ุฏุฑ
162
00:12:19,570 --> 00:12:23,910
ู†ุดุชุบู„ ุชุณูƒูŠู„ุฉ ุฌูˆุณ ูˆู„ุง ูุชุญุฉ ุฌูˆุณ ูƒุงู†ุช ุชุณูƒูŠู„ุฉ ุฌูˆุณ ุฅุฐุง
163
00:12:23,910 --> 00:12:27,910
ุฅูŠุด ู‡ุณูˆูŠ ุนู† ุชุณูƒูŠู„ุฉ ุงู„ุฌูˆุณ ูŠุง ุจู†ุงุช ุญุงุฌุฉ ุฃู‚ูˆู„ ุนู†
164
00:12:27,910 --> 00:12:35,430
ุชุณูƒูŠู„ุฉ ุงู„ุฌูˆุณ ุงู„ู€ E bar ุจุชุนุทูŠู†ูŠ epsilon ู„ูŠุดุŸ ุทุจ ..
165
00:12:35,430 --> 00:12:38,030
ู„ูŠุด ุฃู†ุง ุฃุฎุฏุช E bar ุชุจุชุฏูŠุŸ ู„ุฃู† ุงู„ู€ epsilon ุจุชุทู„ุน
166
00:12:38,030 --> 00:12:42,590
ู…ู† E bar ู„ุฅุจุณู„ูˆู†ุŒ ุตุญ ูˆู„ุงุŸ ุทูŠุจุŒ ุนู„ู‰ ูุฑุถ ุฃู†ู‡ ู…ุง ูƒุงู†ุด
167
00:12:42,590 --> 00:12:47,250
ููŠ epsilon ู‡ู†ุงุŒ ุนู„ู‰ ูุฑุถ ูƒุงู†ุช ู…ุซู„ุง ุจูŠ ุณูŠ ูˆ ุงู„ู€ ุจูŠ
168
00:12:47,250 --> 00:12:51,250
ุจุชุนุทูŠ ุฅุจุณู„ูˆู† ูˆ ุงู„ู€ ุณูŠ ุจุชุนุทูŠ ุฅุจุณู„ูˆู†ุŒ ู‡ูŠ ู‡ูŠุŒ ู‡ุชุณูŠุฑูŠ ุชุญุท
169
00:12:51,250 --> 00:12:54,850
E bar ุจุชุนุทูŠ ู…ูŠู†ุŸ ุจูŠ ุณูŠุŒ ูŠุนู†ูŠ ุฃู†ุช ู„ุงุฒู… ุชุญุท ู…ูŠู†
170
00:12:54,850 --> 00:12:58,730
ุงู„ู„ูŠ ุทู„ุนุช ุงู„ู€ epsilon ู„ู„ูู„ูˆุงุช ุงู„ุขู† ู‡ูŠ ุงู„ู€ Epsilon
171
00:12:58,730 --> 00:13:02,210
ุจุชุทู„ุน ุจุดูƒู„ ุตุฑูŠุญ ู‚ุงุนุฏ ู…ุด ุญุงุทุจ ุงู„ู€ PC ุจุชุทู„ุน ุจุดูƒู„ ุตุฑูŠุญ
172
00:13:02,210 --> 00:13:05,010
ู…ู† ูˆูŠู†ุŸ ู…ู† ู‡ุฐุง ุงู„ู€ production ูŠุนู†ูŠ ููŠ production
173
00:13:05,010 --> 00:13:08,610
ุฌุงู‡ุฒ E bar ุจุทูŠู†ุง Epsilon ุฅุฐุง ู‡ุฐุง ูˆูŠู† ุฃู†ุง ู‡ุญุทู‡ ุงู„ู€ E
174
00:13:08,610 --> 00:13:12,890
bar ุจุทูŠู†ุง Epsilon ุนู†ุฏ ุงู„ู€ follow ุจุชุงุน ุงู„ู€ E bar ุฅุฐุง
175
00:13:12,890 --> 00:13:17,610
ู‡ุญุทู‡ ู‡ู†ุง ุฃู†ุง ู‡ุญุทู‡ ูˆูŠู†ุŸ ุจุณ ุจุฏูŠูƒ ุจุฑุถู‡ ุชูู‡ู… ุฃูŠู‡
176
00:13:17,610 --> 00:13:22,090
ุงู„ู…ุนู†ู‰ุŸ ุฅูŠุด ุงู„ู…ุนู†ู‰ุŸ ุงู„ู…ุนู†ู‰ ูŠุง ุจู†ุงุช ุฃู†ู‡ ู„ูˆ ุงู„ู€ look
177
00:13:22,090 --> 00:13:27,230
ahead ูˆุงู‚ู ุนู„ู‰ ุชุณูƒูŠุฑุฉ ghost ู…ุณู…ูˆุญ ู„ูƒ ุงู„ู€ E bar ุชูƒูˆู†
178
00:13:27,230 --> 00:13:30,930
epsilon ู„ูŠุดุŸ ู„ุฃู†ู‡ ุฃู†ุง ุนุงุฑู ุฃู† ุชุณูƒูŠุฑ ุงู„ู€ ghost ุจูŠุฌูŠ
179
00:13:30,930 --> 00:13:35,250
ุจุนุฏ ุงู„ู€ E bar ุฅุฐุง ุฃู†ุช E bar ู…ู…ูƒู† ุชูƒูˆู† epsilon ู†ูุณ
180
00:13:35,250 --> 00:13:38,830
ุงู„ููƒุฑุฉ ุงู„ู€ dollar sign ุจูŠุฌูŠ ุจุนุฏ ุงู„ู€ E bar ุฅุฐุง ู…ุณู…ูˆุญ
181
00:13:38,830 --> 00:13:42,030
ู„ูƒ ูŠุง E bar ุชูƒูˆู† epsilon ุจุณ ููŠ ุงู„ุญุงู„ุชูŠู† ู‡ุฏูˆู„ ุงู„ู„ูŠ
182
00:13:42,030 --> 00:13:45,460
ุนู†ุฏ ุงู„ุฑู…ูˆุฒ ุจุชุธู‡ุฑ ุจุนุฏูŠ ู„ูƒู† ุงู„ุฃุดูŠุงุก ุงู„ู„ูŠ ุจุชุธู‡ุฑุด ุจุนุฏูŠ
183
00:13:45,460 --> 00:13:50,380
ุบู„ุท ุฃุญุทู‡ุง ุฏู‡ ุงู„ูƒู„ุงู… ุจุนุฏูŠู† ููŠ ู…ู„ุงุญุธุฉ ุตุบูŠุฑุฉ ู„ุงุญุธ ุฃู†ู‡
184
00:13:50,380 --> 00:13:53,380
ุฃู†ุง ู‡ู†ุง ู„ูŠุด ู…ุง ุชุนุงู…ู„ุชุด ูŠุง ุจู†ุงุช ู…ุน ุงู„ู€ epsilon ู…ุน
185
00:13:53,380 --> 00:13:56,920
ุงู„ู€ follow ููŠ ุงู„ู€ E ู„ูŠุด ู…ุง ุชุนุงู…ู„ุชุด ู…ุน ุงู„ู€ .. ู„ุฃู†ู‡
186
00:13:56,920 --> 00:14:00,360
ู…ุงููŠุดุด ุฌูˆุง ุงู„ู€ E epsilon ูˆุทุงู„ู…ุง ู…ุงููŠุดุด ุฌูˆุง ุงู„ู€ E
187
00:14:00,360 --> 00:14:04,350
epsilon ู…ุนู†ุงู‡ ุฃู†ุง ุจูŠุนู†ูŠุด ู…ู† ุจูŠุฌูŠ ูˆุฑุงูŠุง ู„ุฃู†ู‡ ุบู„ุท ุฃู†ุง
188
00:14:04,350 --> 00:14:06,810
ุจุณุชุจุฏู„ุด ุงู„ู€ E ุจู€ Epsilon ุนุดุงู† ุฃุทู„ุน ุงู„ู„ูŠ ุจูŠุฌูŠ ูˆุฑุงูŠุง
189
00:14:06,810 --> 00:14:09,290
ูุจุชุทู„ุนุด ุนู„ู‰ ุงู„ู€ follow ุทุจ ู„ูŠุด ุฃู†ุง ููŠ ุงู„ู€ E bar
190
00:14:09,290 --> 00:14:12,010
ุงุชุทู„ุนุช ุนู„ู‰ ุงู„ู€ follow ู„ุฃู† ุงู„ู€ E bar ู…ู…ูƒู† ุชูƒูˆู†
191
00:14:12,010 --> 00:14:14,570
Epsilon ูˆุจุงู„ุชุงู„ูŠ ุทุงู„ู…ุง ู…ู…ูƒู† ุชูƒูˆู† Epsilon ู…ุนู†ุงู‡ุง
192
00:14:14,570 --> 00:14:18,350
ู„ุงุฒู… ุฃุดูˆู ู…ูŠู† ุงู„ุฑู…ูˆุฒ ุงู„ู„ูŠ ุจุชุธู‡ุฑ ูˆุฑุงูŠุง ุนุดุงู† ุฃุฎุชุงุฑ
193
00:14:18,350 --> 00:14:23,090
ุงู„ู€ Epsilon ุจุงุฎุชุตุงุฑ ุทุจ ู„ูŠุด ุงู„ุฒุงุฆุฏ ู…ุง ุญุทุชุด ุนู†ุฏู‡ุง ุงู„ู€ E
194
00:14:23,090 --> 00:14:25,230
ุจุชุญุช ุงู„ู€ Epsilon ู„ุฃู† ุงู„ุฒุงุฆุฏ ู‡ูŠ ุจุชุทู„ุน ูƒุจุฏุงูŠุงุช
195
00:14:25,230 --> 00:14:28,890
ูุงุณุชุจุฏู„ุชู‡ุง ุนู„ู‰ ุทูˆู„ ุจูŠุด ุจุงู„ู„ูŠ ุจุชุทู„ุนู‡ุง ุฃู†ุง ุจุณ ุงู„ู€
196
00:14:28,890 --> 00:14:31,510
Epsilon ุจุญุทู‡ุง ุนู†ุฏ ุงู„ู„ูŠ ุจุชุทู„ุนูˆู„ูŠ ุงู„ู€ followุŒ ู‡ุงูŠ
197
00:14:31,510 --> 00:14:35,770
ุจุงุฎุชุตุงุฑ ูˆุจู‡ูŠูƒ ุฃู†ุง ุฎู„ุตุช ุงู„ุฅุจุงุฑุช ุฎู„ูˆู†ูŠ ุจุณ ุฃูƒู…ู„ ุจู‚ูŠุฉ
198
00:14:35,770 --> 00:14:40,490
ุงู„ุฌุฏูˆู„ ูˆ ุจุนุฏูŠู† ุฃุณู…ุน ุฃุณุฆู„ุชูƒู… ุงู„ุขู† ุจู†ูุณ ุงู„ููƒุฑุฉ ุฃู†ุง
199
00:14:40,490 --> 00:14:45,330
ุจุฏู‡ ุฃุดุชุบู„ T ุจุฏูƒ ุชุญุณูŠ ุจููŠุฑุณ T ุฅูŠุด ุงู„ููŠุฑุณ T ุงู„ู…ุฑุฉ
200
00:14:45,330 --> 00:14:51,570
ุงู„ู„ูŠ ูุงุชุช ูƒุงู†ุชุŸ ุฅูŠุด ูƒุงู†ุช ุงู„ููŠุฑุณ T ุนู†ุฏูƒู…ุŸ ูุชุญุฉ
201
00:14:51,570 --> 00:14:56,570
course ูˆ ID ู…ู† ูˆูŠู† ุทู„ุน ู…ู† ุฃูŠ productionุŸ ูุชุญุฉ ุงู„ู‚ูˆุณ
202
00:14:56,570 --> 00:15:00,970
ุทุงู„ู…ุง ู…ุง ููŠุด ุดุบู„ ุฃูŠ ู†ูุณู‡ุง ุนุดุงู†ูƒ ุญุถุฑุชูƒ ุฅูŠุด ู‡ุชุณูˆูŠ ุงู„ู€
203
00:15:00,970 --> 00:15:06,450
T ู…ุน ูุชุญุฉ ุงู„ู‚ูˆุณ ุฅูŠุด ู‡ุชูŠุฌูŠ ุชุญุทูŠ ุชุญุชู‡ุงุŸ T ุจุชุนุทูŠู†ูŠ F
204
00:15:06,450 --> 00:15:11,310
T bar ูˆุนู†ุฏ ู…ูŠู† ูƒู…ุงู†ุŸ ูˆุนู†ุฏ ุงู„ู€ ID ู‡ุชูŠุฌูŠ ู†ูุณ ุงู„ููƒุฑุฉ
205
00:15:11,310 --> 00:15:17,070
ุงู„ู€ T ุจุชุนุทูŠู†ูŠ F T bar ุทูŠุจ ู‡ู„ ู‡ุชุทู„ุน ุงู„ู€ followุŸ ู„ุฃ
206
00:15:17,070 --> 00:15:19,570
ู…ุง ููŠุด epsilon ุนุดุงู† ุฃู‚ูˆู„ ู…ู† ุงู„ุฑู…ูˆุฒ ุงู„ู„ูŠ ุจุชูŠุฌูŠ ูˆุฑุงูŠุง
207
00:15:19,570 --> 00:15:26,850
ูุฎู„ุต ุฎู„ุตู†ุง ุทุจุนุงุŸ ุทูŠุจ ุจุณ ุฎู„ูŠู†ูŠ ุฃูƒู…ู„ ุทูŠุจ ุจุนุฏูŠู† ุจุฌูŠ
208
00:15:26,850 --> 00:15:31,010
ู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ุจุฏุฃ ุฃู‚ูˆู„ู‡ุง ุงู„ู€ T bar ุฅูŠุด ุงู„ู€ first ุชุจุนู‡ุง
209
00:15:31,010 --> 00:15:36,390
ุงู„ู€ first ู…ู† ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุชุงุน ุงู„ู€ T bar ุฅูŠุด
210
00:15:36,390 --> 00:15:40,530
ุจูŠุณุงูˆูŠ ุถุฑุจ ูˆ Epsilon ุฅูŠุด ุญุถุฑุชูƒ ู‡ุชุณุงูˆูŠ ู…ุน ุงู„ุถุฑุจ
211
00:15:40,530 --> 00:15:45,870
ู‡ุชุดูˆู ุงู„ุถุฑุจ ู…ู† ูˆุงู† ุทู„ุน ุงู„ุถุฑุจ ุทู„ุน ู…ู† ู‡ุงูŠ ุฅุฐุง ู‡ุชุญุท
212
00:15:45,870 --> 00:15:49,650
ุงู„ู€ production ู‡ุฐุง ูˆูŠู†ุŸ ุจูŠู† ุงู„ู€ F ุจูŠู† ุงู„ู€ T bar ูˆ
213
00:15:49,650 --> 00:15:52,770
ุงู„ุถุฑุจุŒ ู…ุธุจูˆุทุŸ ู‡ุชูŠุด ุชู‚ูˆู„ ุงู„ู€ T ู‡ู†ุง ู…ุธุจูˆุท
214
00:15:55,310 --> 00:16:00,850
ุณู‡ู… ุถุฑุจ F ุชูŠ ุจุงุฑ ุชูŠ ุจุงุฑ ุทูŠุจ ุงู„ู€ epsilon ุฅูŠุด ู‡ุณุงูˆูŠ
215
00:16:00,850 --> 00:16:06,390
ููŠู‡ุงุŸ ุฃูŠูˆุฉ ุจุฏูŠ ุฃุดูˆู ุงู„ู€ follow ุชุงุน ุงู„ู€ T bar ุชู…ุงู… ูˆ
216
00:16:06,390 --> 00:16:10,550
ุฃุญุท ุนู†ุฏู‡ ุงู„ู€ T bar ุชุญุทูŠู† ุงู„ู€ epsilon ุทุจุนุง ู…ุด ู‡ูƒู…ู„
217
00:16:10,550 --> 00:16:14,530
ู‡ุดูˆู ุงู„ุญู„ ูƒุงู…ู„ ุงู„ุขู† ู…ูˆุฌูˆุฏ ุจุณ ู‡ุงูŠ ุงู„ููƒุฑุฉ ูˆ ุจุนุฏูŠู†
218
00:16:14,530 --> 00:16:20,090
ุฃุฎุฑ ุฅูŠุด ุฅูŠุด ุนู†ุฏูƒ ุงู„ู€ F ุงู„ู€ F ุฅูŠุด ุจุชุทู„ู‚ ูƒุจุฏุงูŠุงุช ู‡ุงูŠ
219
00:16:20,090 --> 00:16:26,260
ูุฑุณ ุงู„ู€ F ุงู†ุชุจู‡ ู‡ู†ุง ุญุชุชู…ูŠุฒ ุงู„ู‚ูˆุณ ุทู„ุน ู…ู† ุฃูˆู„
220
00:16:26,260 --> 00:16:30,320
production ูˆ ุงู„ู€ ID ุทู„ุน ู…ู† ุซุงู†ูŠ production ุฅุฐุง
221
00:16:30,320 --> 00:16:36,080
ุจุงู„ู†ุณุจุฉ ู„ู„ู€ F ู…ุน ุงู„ู€ ID ู…ูŠู† ู‡ุชุฎุชุงุฑูŠุŸ FID ู„ุฃู† ุงู„ู€ ID
222
00:16:36,080 --> 00:16:43,040
ุทู„ุนุช ู…ู† ู‡ุฐุง ุงู„ู€ production ูู‡ุชู†ุณุฎูŠ FID ู‡ู†ุง ูˆ ูุชุญุฉ
223
00:16:43,040 --> 00:16:50,730
ุงู„ู‚ูˆุณ ู…ู† ุฃูŠู† ุทู„ุนุŸ ู…ู† F ูุชุญุฉ ู‚ูˆุณ E ุชุณูƒูŠุฑุฉ ุงู„ู‚ูˆุณ ูˆ ู…ุด
224
00:16:50,730 --> 00:16:54,750
ู‡ุทู„ุน ุนู„ู‰ ุงู„ู€ follow ู„ุฃู†ู‡ ู…ุง ููŠุด ููŠ ุงู„ู€ F ุฃุจุณู„ูˆู† ูˆ
225
00:16:54,750 --> 00:17:00,270
ุจู‡ูŠูƒ ุฃู†ุง ุนู…ู„ุช ุงู„ู€ parsing table ุชู…ุงู…ุŸ
226
00:17:00,270 --> 00:17:07,050
ุทูŠุจ ุงู„ู€ parsing table ู‡ุฐุง ุงู„ู„ูŠ ุฃู†ุชูˆ ุดุงูŠููŠู†ู‡ ู…ู…ูƒู†
227
00:17:07,050 --> 00:17:10,510
ู†ุนู…ู„ ููŠู‡ ุชุนุฏูŠู„ ุทููŠู ูƒู…ุงู† ุดูˆูŠุฉ ู‡ุดูˆู ุงู„ุชุนุฏูŠู„ ุจุณ ุฏู‡
228
00:17:10,510 --> 00:17:16,690
ุฃู‚ูˆู„ู‡ ู…ู† ุงู„ุขู† ุฃู†ุง ุงู„ู€ E ูŠุง ุจู†ุงุช ู…ูŠู† ุงู„ู€ follow ุจุชุงุน
229
00:17:16,690 --> 00:17:21,190
ุงู„ู€ EุŸ ู…ูŠู† ุงู„ู€ follow ุจุชุงุน ุงู„ู€ EุŸ ุงู„ู€ follow ุชุนุงู„ู‰
230
00:17:21,190 --> 00:17:25,470
ุฅูŠู‡ุŸ
231
00:17:25,470 --> 00:17:31,090
ุชุนุงู„ู‰ ุฅูŠู‡ุŸ ู…ูŠู† ู‡ู…ุŸ ุชุณูƒูŠุฑ ุงู„ู€ courseุŸ ูˆ ุฏูˆู„ุงุฑุŸ ุขู‡
232
00:17:31,090 --> 00:17:38,090
ุงู„ุขู† ูŠุนู†ูŠ ุงู„ู…ูƒุงู† ู‡ุฐุง ูˆ ุงู„ู…ูƒุงู† ู‡ุฐุง ุฅูŠุด ุชูู‡ู…ูŠุŸ ูŠุนู†ูŠ
233
00:17:38,090 --> 00:17:42,090
ุงูุชุฑุถ ุงู„ู€ look ahead ูˆุงู‚ู ู‡ู†ุง ูŠุง ุจู†ุงุช ุงู„ู€ look ahead
234
00:17:42,090 --> 00:17:50,580
ูˆุนู†ุฏูŠ ุฃู†ุง ุดุบุงู„ ููŠ ุงู„ู€ E ุฅูŠุด ู‡ุชูู‡ู…ูŠ ุฃู†ู‡ ู…ุณุชุญูŠู„ ุชุณูƒูŠุฑุฉ
235
00:17:50,580 --> 00:17:54,220
ุงู„ู‚ุต ูŠุทู„ุน ู…ู† ูˆูŠู†ุŸ ู…ู† ุงู„ู€ E ูุงู„ู…ูุฑูˆุถ ุชู‚ูˆู„ูŠ error ุตุญ
236
00:17:54,220 --> 00:17:58,840
ูˆู„ุง ู„ุฃุŸ ู„ูƒู† ุนุดุงู† ุชู‚ุฏุฑ ุชูƒู…ู„ูŠ ู…ุด ุงู„ูุชุญุฉ ุงู„ู‚ุต ุฃูˆ
237
00:17:58,840 --> 00:18:02,240
ุชุณูƒูŠุฑุฉ ุงู„ู‚ุต ู…ุด E ุจุชุฌูŠ ุจุนุฏ ุงู„ู€ E ูุฃู†ุช ู…ู…ูƒู† ุชู‚ูˆู„ูŠ
238
00:18:02,240 --> 00:18:05,200
ุฎู„ุงุต ุจุฑู…ูŠ ุงู„ู€ E ูˆ ุจุณุฌุฑ ุณู„ุฉ error ุนุดุงู† ุฃู‚ุฏุฑ ุฃูƒู…ู„
239
00:18:05,200 --> 00:18:11,630
ูŠุนู†ูŠ ู‡ุฏูˆู„ ุงู„ู†ู‚ุทุชูŠู† ู…ู…ูƒู† ูŠูƒูˆู†ูˆุง ู†ู‚ุทุฉ ุจุฏุงูŠุฉ ุฌุฏูŠุฏุฉ ุตุญ
240
00:18:11,630 --> 00:18:15,750
ู„ู…ุง ูŠู‚ูˆู„ ู„ูŠ E ู…ุน ุชุณูƒูŠุฑ ุงู„ู‚ูˆุณ ู‡ู‚ูˆู„ ู„ู‡ error ู„ุฃู†ู‡ ุนู…ุฑู‡
241
00:18:15,750 --> 00:18:19,410
ู…ุง ุจูŠุฌูŠ ุชุณูƒูŠุฑ ุงู„ู‚ูˆุณ ู…ู† ุงู„ู€ E ู„ูƒู† ุฃู†ุง ุนุงุฑู ุฅู† ู‡ูˆ ููŠ
242
00:18:19,410 --> 00:18:24,110
ุงู„ู€ follow ุชุนู„ูŠู‡ ูˆุจุงู„ุชุงู„ูŠ ูƒูŠู ุจู‚ุฏุฑ ุฃูƒู…ู„ ุฃู†ูŠ ุฎู„ุงุต
243
00:18:24,110 --> 00:18:26,470
ุฃู†ุณู‰ ุงู„ู€ E ูˆ ุฃุดูˆู ุฅูŠุด ูˆุฑุงู‡ุŸ ู‡ุฐุง ุนู„ู‰ ู…ุง ุฃุญุฌูŠู‡ุง ูƒู…ุงู†
244
00:18:26,470 --> 00:18:29,430
ุดูˆูŠุฉ ุฃุฌู„ู‡ุง ุงู„ู†ู‚ุทุฉ ู…ุด ู…ุดูƒู„ุฉ ุฃุญุฌูŠู‡ุง ุจุงู„ุชูุงุตูŠู„ ุฃุฌู„ู‡ุง
245
00:18:29,430 --> 00:18:34,090
ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุฎู„ุงุต ุงู„ู…ู‡ู… ู‡ุฐุง ุงู„ู€ parsing table ุงู„ู„ูŠ
246
00:18:34,090 --> 00:18:39,710
ุฃู†ุง ุนู…ู„ุชู‡ ุจุฑูŠุญู†ูŠ ููŠ ุนู…ู„ูŠุฉ ุงู„ู€ recursive decent
247
00:18:39,710 --> 00:18:44,470
parsing ูˆ ุจุฑูŠุญู†ูŠ ููŠ ุงู„ู€ non recursive ุทุจ ูƒูŠู ุจุฑูŠุญู†ูŠ
248
00:18:44,470 --> 00:18:48,990
ููŠ ุงู„ู€ recursiveุŸ ู„ูˆ ุจุฏูŠ ุฃุนู…ู„ ุงู„ู€ function E ูŠุง ุจู†ุงุช
249
00:18:48,990 --> 00:18:53,550
ู„ูˆ ุจุฏูŠ ุฃุนู…ู„ ุงู„ู€ function E ุฅูŠุด ุญุถุฑุชูƒ ู‡ุชู‚ูˆู„ูŠุŸ ุดูˆู
250
00:18:53,550 --> 00:19:00,880
ุงู„ุณู‡ูˆู„ุฉ if lookahead id ู‡ุชุณุชุฏุนูŠ ู‡ุฐู‡ ุตุญุŸ ู‡ุชุณูŠุฑุด
251
00:19:00,880 --> 00:19:07,840
ุชู‚ูˆู„ูŠ ุงุณุชุฏุนูŠ T ุงุณุชุฏุนูŠ E bar else if ุงู„ู€ look ahead
252
00:19:07,840 --> 00:19:16,280
ูุชุญุช course ุงุณุชุฏุนูŠ T ุงุณุชุฏุนูŠ E bar else error ุตุญ
253
00:19:16,280 --> 00:19:20,300
ูˆู„ุง ู„ุงุŸ ุนู„ู‰ ุทูˆู„ ุทูŠุจ ุชุนุงู„ู‰ ุงุนู…ู„ ุงู„ู€ E bar ูƒูŠู ุญุฏุซ
254
00:19:20,300 --> 00:19:25,900
ุจุฑู…ุฌูŠู‡ุง ุจุงู„ู€ recursive ุฒูŠ ุฒู…ุงู† if lookahead ID ูŠุนู†ูŠ
255
00:19:25,900 --> 00:19:31,140
ุงุณุชุฏุนู‰ F T bar else if ูุชุญุฉ ููŠ ุงู„ู€ E bar ุงุญู†ุง
256
00:19:31,140 --> 00:19:36,480
ุดุบุงู„ูŠู† if lookahead plus match plus ุงุณุชุฏุนู‰ T
257
00:19:36,480 --> 00:19:43,180
ุงุณุชุฏุนู‰ E bar else ุฎู„ุงุต nothing ู…ุด ูƒู†ุง ู†ู‚ูˆู„ else
258
00:19:43,180 --> 00:19:47,910
nothing ู…ุง ููŠุด ู…ุดุงูƒู„ ุดูˆูุชูŠ ูƒูŠู ูŠุนู†ูŠ ุงู„ู…ู‚ุตุฏ ุฃู†ู‡ ู‡ุฐุง
259
00:19:47,910 --> 00:19:53,750
ุงู„ุฌุฏูˆู„ ุจุฑูŠุญู†ูŠ ูƒุซูŠุฑ ููŠ ุงู„ู€ recursive decent parsing
260
00:19:53,750 --> 00:19:58,470
ู„ูŠุดุŸ ู„ุฃู†ู‡ ุฎู„ุงุต ุงู„ุฏุงู†ูŠ ู…ู† ุงู„ุขุฎุฑ ู‡ุฐู‡ ุงู„ู€ E ู…ูŠู†
261
00:19:58,470 --> 00:20:01,990
ุจุฏุงูŠุงุชู‡ุง ููŠ ุงู„ุฌุฏูˆู„ ูุฃู†ุช ูƒู„ ุงู„ู„ูŠ ู‡ุชุนู…ู„ ุงู„ู€ F ู‚ู„ุต
262
00:20:01,990 --> 00:20:06,810
ู„ู„ุจุฏุงูŠุงุช ูˆ ุฎู„ุงุต ู‚ู„ุต ุงู„ุฑู… ุทุจุนุง ู„ุญุธุฉ ู‡ุฐุง ู…ุชู‰ ูŠุธู‡ุฑ
263
00:20:06,810 --> 00:20:11,050
ุฃู‡ู…ูŠุชู‡ ุฅุฐุง ู„ู… ูŠูƒู† ุงู„ุจุฏุงูŠุงุช ูˆุงุถุญุฉ ูŠุนู†ูŠ ุงูุชุฑุถูŠ ู‡ุฐุง
264
00:20:11,050 --> 00:20:17,590
TE bar ุฃูˆ T ู…ุซู„ุง E E bar T ู…ุซู„ุง ุฃูˆ ู…ุด ุนุงุฑู ู…ูŠู†
265
00:20:17,590 --> 00:20:21,530
ูˆ ู…ูŠู† ูˆ ู…ูŠู† ุทุจ ุฃู†ุช ูƒูŠู ุชุดุชุบู„ูŠ ุงุฎุชุงุฑ ู‡ุงูŠ ูˆู„ุง ุงุฎุชุงุฑ
266
00:20:21,530 --> 00:20:24,890
ู‡ุงูŠ ูˆู„ุง ุงุฎุชุงุฑ ู‡ุงูŠ ุตุนุจ ุนู„ูŠูƒูŠ ููŠ ุงู„ุฃูˆู„ ุตุญ ูˆู„ุง ู„ุง ู„ูƒู†
267
00:20:24,890 --> 00:20:30,190
ุชุฎูŠู„ ุฃู†ุช ุนุงุฑูุฉ in advance ุจุฏุงูŠุงุช ุงู„ู€ E ูˆ ูƒู„ ูˆุงุญุฏ ุฅูŠุด
268
00:20:30,190 --> 00:20:33,980
ุงู„ู€ production ุชุจุนู‡ ุนู„ู‰ ุทูˆู„ ุชุฏุฎู„ ููŠ ูƒูˆุฏูƒ if look
269
00:20:33,980 --> 00:20:37,000
ahead ูƒุฐุง ู‡ุงูŠ ุงู„ู€ production if look ahead ูƒุฐุง ู‡ุงูŠ
270
00:20:37,000 --> 00:20:40,540
ุงู„ู€ production else error ุดูุช ุนู„ู‰ ุงู„ุณุฑูŠุน ุทุจุนุง ู„ูŠุด
271
00:20:40,540 --> 00:20:44,040
ุฃู†ุง ู…ุง ูƒู†ุชุด ุฃุญุณ ุจุงู„ู…ุดุงูƒู„ ุฒู…ุงู† ู„ุฃู† ุฒู…ุงู† ูƒุงู† ูŠุนุทูŠู†ูŠ
272
00:20:44,040 --> 00:20:47,840
ุจุฏุงูŠุงุช ุนู„ู‰ ุทูˆู„ ุฌุงู‡ุฒุฉ for ุฎุฏ ูƒู„ ู‡ุฐู‡ if ุฎุฏ ูƒู„ ู‡ุฐู‡
273
00:20:47,840 --> 00:20:51,980
ู„ูƒู† ุดุบู„ ุงู„ูŠูˆู… ุงู„ุจุฏุงูŠุงุช ู…ุฎุจูŠุฉ ูุฃู†ุช ู„ู…ุง ุจุชุนู…ู„ูŠ
274
00:20:51,980 --> 00:20:54,640
ุจุงุฑุณูŠู†ุฌ ุชุงุจู„ ุฒูŠ ู‡ูŠูƒ ุฃู†ุช ุดูˆ ุณูˆูŠุชูŠ ุทู„ุนุช ุงู„ุจุฏุงูŠุงุช
275
00:20:54,640 --> 00:20:59,700
ุจุดูƒู„ ูˆุงุถุญ ู„ูƒู„ production ู…ูŠู† ุจุฏุงูŠุชู‡ ุนุดุงู† ุชู‚ุฏุฑ
276
00:20:59,700 --> 00:21:04,280
ุชุจุฑู…ุฌูŠ ุงู„ู€ research ุฃู†ุชุจุนูƒ ุจุณู‡ูˆู„ุฉ ููˆุงุถุญ ุฅู†ู‡ ุงู†ุนูƒุณ ุดุบู„
277
00:21:04,280 --> 00:21:09,480
ุงู„ูŠูˆู… ุนู„ู‰ ุชุณู‡ูŠู„ ุจุฑู…ุฌุฉ ุงู„ู€ Recursion ูˆ ุนุดุงู† ุชุณุชู…ุนูˆุง
278
00:21:09,480 --> 00:21:13,440
ุจูŠู‡ุง ุฃูƒุชุฑุŒ ุจุฏูŠ ุฃู‚ูˆู„ ู„ู„ุจู†ุงุช ุงู„ู„ูŠ ู‚ุงุนุฏูŠู†ุŒ ูŠู„ุง
279
00:21:13,440 --> 00:21:18,500
ุงุนู…ู„ูŠ ู„ูŠ Recursion ู„ู‡ุฐุง ุงู„ู„ูŠ ู‚ุงุนุฏูŠู† ู‡ูŠู‚ูˆู„ูˆุง ู…ุงุดูŠุŒ
280
00:21:18,500 --> 00:21:22,780
ุฅูŠู‡ุŸ ูˆ ูŠุนู…ู„ูˆุง ูŠุณูƒุชูˆุง ูˆ ูŠู‚ููˆุงุŒ ู„ูŠุดุŸ ู„ุฃู†ู‡ู… ู…ุด ุนุงุฑููŠู†ุŒ
281
00:21:22,780 --> 00:21:26,780
ูŠุฎุชุงุฑูˆุง ู‡ุงูŠ ูˆู„ุง ูŠุฎุชุงุฑูˆุง ู‡ุงูŠุŒ ุตุญุŸ ุตุญ ูˆู„ุง ู„ุงุŸ ุชู‚ุฏุฑ
282
00:21:26,780 --> 00:21:30,750
ุชูƒู…ู„ูŠุŸ ู…ุด ู‡ุชู‚ุฏุฑ ุชูƒู…ู„ูŠ ู„ูƒู† ุงู„ุขู† ุจูˆุฌูˆุฏ ู‡ุฐุง ุงูุชุฑุถ ุนู†ุฏ
283
00:21:30,750 --> 00:21:34,290
ุงู„ุฒุงุฆุฏ ู…ุซู„ู‹ุง ุจุฏูŠ ุงุฎุชุงุฑ E ุจุชุนุทูŠู†ูŠ ุงู„ุซุงู†ูŠุฉ E bar T
284
00:21:34,290 --> 00:21:38,900
ุงูุชุฑุถ ุฎูŠุฑ ุจูˆุฌูˆุฏ ู‡ุฐุง ู‡ุชุญู„ู„ูŠ ุนู„ู‰ ุทูˆู„ ุฅูŠุด ู‡ุชุตูŠุฑ ุชู‚ูˆู„ูŠ
285
00:21:38,900 --> 00:21:43,920
function a if id match ูƒุฐุง match ูƒุฐุง ุฃูˆ sorry if
286
00:21:43,920 --> 00:21:47,500
lookahead plus if lookahead plus if lookahead plus
287
00:21:47,500 --> 00:21:49,720
if lookahead plus if lookahead plus if lookahead
288
00:21:49,720 --> 00:21:50,840
lookahead plus if lookahead plus if lookahead plus
289
00:21:50,840 --> 00:21:55,500
if lookahead plus if lookahead plus if lookahead
290
00:21:55,500 --> 00:21:56,740
plus if lookahead plus if lookahead plus if
291
00:21:56,740 --> 00:21:56,760
lookahead plus if lookahead plus if lookahead plus
292
00:21:56,760 --> 00:21:57,140
if lookahead plus if lookahead plus if lookahead
293
00:21:57,140 --> 00:22:06,260
if lookahead plus if lookahead plus if lookahead
294
00:22:06,850 --> 00:22:11,050
ุทูŠุจ ู…ุงุดูŠ ู‡ุฐุง ุฃุญุฏ ุงู„ููˆุงุฆุฏ ู„ู„ first ูˆ ุงู„ follow ุฃูˆ
295
00:22:11,050 --> 00:22:14,410
ู„ู‡ุฐุง ุงู„ุฌุฏูˆู„ ุฃู†ู‡ ุณู‡ู„ ุนู„ูŠู‘ ููŠ ู…ูˆุถูˆุน ุงู„ recursion
296
00:22:14,410 --> 00:22:17,950
ู„ูƒู† ููŠ ูุงุฆุฏุฉ ุซุงู†ูŠุฉ ู…ุง ุฃุฎุฐู†ุงู‡ุงุด ุฏู‡ ู†ุงุฎุฏู‡ุง ุงู„ุขู† ุฃู†ู‡
297
00:22:17,950 --> 00:22:21,250
ูƒู…ุงู† ุจูŠุนู…ู„ ู„ูŠ ุทุฑูŠู‚ุฉ ุฌุฏูŠุฏุฉ ู„ู„ parsing ู„ุง ุชุนุชู…ุฏ ุนู„ู‰
298
00:22:21,250 --> 00:22:24,250
ุงู„ recursion ุจุชุนุชู…ุฏ ุนู„ู‰ ุงู„ stack ุงุณู…ู‡ุง non
299
00:22:24,250 --> 00:22:28,110
recursive parser ุงู„ู„ูŠ ุจุฏู†ุง ู†ุชุนู„ู…ู‡ ุงู„ุขู† ูŠุนู†ูŠ ู‡ุฐุง
300
00:22:28,110 --> 00:22:31,630
ูƒู…ุงู† ู‡ุณุชุฎุฏู…ู‡ ููŠ ุงู„ non recursive ุฏู‡ ู†ุดูˆู ุงู„ุฃู† ูƒูŠู
301
00:22:31,630 --> 00:22:36,910
ู†ุณุชุฎุฏู…ู‡ ุงู„ุขู† ููŠ ุฃูŠ ุฃุณุฆู„ุฉุŸ ุงุชูุถู„ูˆุง ุงู„ู„ูŠ ุจูŠุณุฃู„ ุนู„ู‰ ูƒู„
302
00:22:36,910 --> 00:22:44,710
ุงู„ู„ูŠ ุดุฑุญุช ููŠู‡ ุงู„ุณุงุจู‚ ุงุชูุถู„ ุงู‡
303
00:22:44,710 --> 00:22:49,170
ู„ุฃู† ูุฑุถุฉ ูุฑุถูŠุฉ ุฒูŠุงุฏุฉ ู‡ูˆ ู…ุด ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ุณุคุงู„ ููŠ ุงู„
304
00:22:49,170 --> 00:22:50,570
E bar ุนููˆุง ุงู‡
305
00:22:56,850 --> 00:23:00,690
ุฃูŠูˆุฉ ุฃู†ุช ู‡ู†ุง ู‚ุงุฏุฑ ุฅุฐุง ุจุฏูƒ ุชุณู‡ู„ ุนู„ู‰ ุญุงู„ูƒ ููŠ ุงู„ code
306
00:23:00,690 --> 00:23:04,590
ุฅูŠุด ุชู‚ูˆู„ูŠ ุณุทู‘ู‚ ู„ู„ุฒูŠุงุฏุฉ ู…ุง ูƒู†ุงุด ู†ุนู…ู„ู‡ ุฒู…ุงู† else ุฅุฐุง
307
00:23:04,590 --> 00:23:07,630
look ahead ู…ุด ุชุณูƒูŠู„ุงุช ุฌูˆุณ ูˆู„ุง ุฏูˆู„ุงุฑ error ู‚ุงุฏุฑ
308
00:23:07,630 --> 00:23:10,770
ุชุนู…ู„ error ู…ู† ุงู„ู…ูƒุงู† ู‡ุฐุง ุนู„ู‰ ุทูˆู„ ู…ุด ู‡ูŠูƒุŸ ู„ุฃู† ู„ุงุฒู…
309
00:23:10,770 --> 00:23:13,830
ุฅูŠุด ุงู„ู„ูŠ ูˆุฑุงูŠุง ูŠูƒูˆู† ูŠุง ุชุณูƒูŠู„ุงุช ุฌูˆุณ ูŠุง ุฏูˆู„ุงุฑ ูู…ู…ูƒู†
310
00:23:13,830 --> 00:23:16,570
ุชุนู…ู„ ุงู„ูุญุต ููŠ ุงู„ู…ูƒุงู† ู‡ุฐุง ูˆู…ู…ูƒู† ู…ุง ุชุนู…ู„ู‡ูˆุด ู„ุฃู† ุงู„ู„ูŠ
311
00:23:16,570 --> 00:23:19,970
ูˆุฑุงูŠุง ู‡ูŠุนู…ู„ ู…ุงุดูŠ ุฒูŠ ู…ุง ูƒู†ุง ู†ุนู…ู„ ุฒู…ุงู† ูุจุงู„ุนูƒุณ
312
00:23:19,970 --> 00:23:22,910
ู‡ุชุฏูŠูƒู option ุฒูŠุงุฏุฉ ูƒู…ุงู† ุฅู†ูƒ ุชุฑูŠุฏู ุชูƒุดู ุงู„ุฎุทุฃ ู…ู†
313
00:23:22,910 --> 00:23:29,240
ุงู„ู…ูƒุงู† ุนู„ู‰ ุทูˆู„ ุจุทุญุชุŸ ุชู…ุงู… ููŠ ุฃูŠ ุณุคุงู„ ุซุงู†ูŠุŸ ุฃุฎุฑ
314
00:23:29,240 --> 00:23:37,240
ุณุทุฑูŠู† ููŠ ุงู„ FุŸ ููŠ ุงู„ู€ E bar ุฃู‡ ู„ูŠุด ู‡ู†ุง ู‡ู†ุง ุจู†ุณูˆูŠุŸ
315
00:23:37,240 --> 00:23:41,940
ุงู„ุขู† ุฅุฐุง ุงู„ first E bar ููŠู‡ุง ุฅุจุณู„ูˆู† ุฅูŠุด ูŠุนู†ูŠ first
316
00:23:41,940 --> 00:23:44,860
E bar ููŠู‡ุง ุฅุจุณู„ูˆู†ุŸ ูŠุนู†ูŠ ุงู„ E bar ู…ู…ูƒู† ุชุณุชุจุฏู„
317
00:23:44,860 --> 00:23:48,240
ุจุฅุจุณู„ูˆู† ู‡ุฐุง ุงู„ู…ุนู†ู‰ ููŠ ุงู„ุฃูˆู„ ูƒูŠู ุชุณุชุจุฏู„ ุจุฅุจุณู„ูˆู†ุŸ
318
00:23:48,240 --> 00:23:52,200
ูŠุนู†ูŠ ู…ู…ูƒู† ุงู„ E bar ู†ุฎุชุงุฑูŠู‡ุง ู…ูŠู†ุŸ ุฅุจุณู„ูˆู† ุทุจ ุงู„ุณุคุงู„
319
00:23:52,200 --> 00:23:56,280
ู…ุชู‰ ุฃู†ุง ุจุณุชุจุฏู„ ุงู„ E bar ุจุฅุจุณู„ูˆู†ุŸ ุฅุฐุง ูƒุงู† ุงู„ look
320
00:23:56,280 --> 00:24:00,150
ahead ูˆุงู‚ู ุนู„ู‰ ุญุงุฌุฉ ุจุชูŠุฌูŠ ูˆุฑุงูŠุง ู…ุด ู‡ูŠูƒุŸ ุฃู†ุช ู…ุชู‰
321
00:24:00,150 --> 00:24:03,310
ุจุชุณุชุจุฏู„ ุงู„ู€ E bar ุจุงู„ุฅุจุณู„ูˆู†ุŸ ุฅุฐุง ูƒุงู† ู„ูƒ ุฃู‡ุฏ ู…ุด
322
00:24:03,310 --> 00:24:05,110
ูˆุงู‚ู ุนู„ู‰ ุงู„ุจุฏุงูŠุงุช ูˆ ูˆุงู‚ู ุนู„ู‰ ุงู„ุฃุดูŠุงุก ุงู„ู„ูŠ ุจุชูŠุฌูŠ
323
00:24:05,110 --> 00:24:08,830
ุจุนุฏูŠ ุนุดุงู† ู‡ูŠูƒ ุฃู†ุง ุฅูŠุด ุจู‚ูˆู„ู‡ุŸ ุจู‚ูˆู„ู‡ ุจุญุท ุงู„ E bar
324
00:24:08,830 --> 00:24:13,750
ุฅุจุณู„ูˆู† ู„ู„ู†ุงุณ ุงู„ู„ูŠ ููŠ ุงู„ follow ุงู„ู„ูŠ ุจูŠุฌูˆุง ุจุนุฏูŠ ู…ูŠู†
325
00:24:13,750 --> 00:24:16,670
ุงู„ู„ูŠ ุจูŠุฌูˆุง ุจุนุฏูŠ ุงู„ E barุŸ ุชุณูƒุจุชูˆุง ุงู„ุฌูˆุฒ ูˆุงู„ุฏูˆู„ุงุฑ
326
00:24:16,670 --> 00:24:20,410
ูุฌูŠุช ุชุญุชู‡ู… ุฅูŠุดุŸ ุญุทูŠุช ุจุณ ููŠ ุงู„ุญุงู„ุชูŠู† ู‡ุฏูˆู„ ุฅุญู†ุง
327
00:24:20,410 --> 00:24:27,670
ุจู†ุณุชุจุฏู„ ุงู„ E bar ุจุงู„ุฅุจุณู„ูˆู† okayุŸ ุฃูŠ ุฃุณุฆู„ุฉุŸ ุชู…ุงู…ุŸ
328
00:24:27,870 --> 00:24:31,450
ูƒู…ู„ุŸ ุฏูŠุฑูˆุง ุจุงู„ูƒูˆุง ู‡ุฐุง ูƒู„ู‡ ุงู„ู„ูŠ ุจูŠุจู‚ู‰ ุฃุดุฑุญู‡ ู…ู‡ู… ุฌุฏุง
329
00:24:31,450 --> 00:24:35,630
ูˆ ูƒู„ู‡ ุฌุงูŠ ููŠ ุงู„ุงู…ุชุญุงู†ุงุช ุชุฏุฑุณูˆู‡ ูˆ ุนุดุงู† ุชูƒูˆู†ูˆุง ููŠ
330
00:24:35,630 --> 00:24:38,670
ุงู„ุตูˆุฑุฉ ุงู„ุงู…ุชุญุงู† ุฌุงู‡ุฒ ูˆ ุฎู„ุต ูˆ ุฑุฌุนุช ูˆ ุญู„ุชู‡ ูƒู…ุง ุดุงุก
331
00:24:38,670 --> 00:24:40,950
ุงู„ู„ู‡ ุฃุทุจุนู‡ ุจุงู„ูƒุงู…ู„ ูŠุนู†ูŠ ุงู†ุชุจู‡ูˆุง ุฃู†ู‡ ุฎู„ุต ูˆ ุฌุงู‡ุฒ
332
00:24:40,950 --> 00:24:47,370
ูุงู†ุชุจู‡ูˆุง ุฑู‚ู‘ุฒูˆุง ููƒู„ ูƒู„ู…ุฉ ุจุญูƒูŠู‡ุง ุงู„ุขู† ู…ู‡ู…ุฉ ู…ุถุงูŠู‚ูˆุด
333
00:24:47,370 --> 00:24:49,770
ูˆู„ุง ูƒู„ู…ุฉ ู…ู…ูƒู† ูƒู„ู…ุฉ ุตุบูŠุฑุฉ ุนู„ู‰ ุฏุฑุฌุงุช ูˆ ุฃู†ุชู… ู…ุด
334
00:24:49,770 --> 00:24:52,950
ุญุงุณูŠู† ููƒู„ ูƒู„ู…ุฉ ุจุชุชู†ุญูƒูŠ ุฑู‚ู‘ุฒูˆุง ููŠู‡ุง ูˆ ุชูู‡ู…ูˆู‡ุง ูˆ
335
00:24:52,950 --> 00:25:00,180
ุชุณุฃู„ูˆุง ูˆุงุถุญุŸ ุทูŠุจ ุทูŠุจ ุชุนุงู„ูˆุง ุงู„ุขู† ู†ุดูˆู ูƒูŠู ู‡ุฐุง ุงู„ู€
336
00:25:00,180 --> 00:25:05,020
parsing table ู‡ูŠุณุชุฎุฏู… ุจุณ ู‚ุจู„ ู…ุง ุฃุฑูˆุญ ุฃุดูˆู ุงุณุชุฎุฏุงู…ู‡
337
00:25:05,020 --> 00:25:08,620
ุจุฏุง ุฃุนุทูŠูƒู… ู…ุซุงู„ ุซุงู†ูŠ ุนู„ู‰ ุงู„ู€ parsing table ู„ู„ู…ุซุงู„
338
00:25:08,620 --> 00:25:20,020
ู‡ุฐุง ู…ุชุฐูƒุฑูŠู†
339
00:25:20,020 --> 00:25:22,160
ุงู„ู…ุซุงู„ ุฃุฎุฐู†ุงู‡ ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุงู„ู„ูŠ ู‚ู„ู†ุง ุฃู„ูˆุงู†
340
00:25:22,160 --> 00:25:24,960
ูˆู…ุด ุฃู„ูˆุงู† ูˆุฎุชู…ู†ุง ููŠู‡ุŸ ุจุฏู†ุง ู†ุนู…ู„ู‡ parsing
341
00:25:24,960 --> 00:25:25,460
table ู‡ุฐุง
342
00:25:30,170 --> 00:25:39,870
ู‡ุฐุง ุทูŠุจ ู‡ุฐุง ุงู„ู…ุซุงู„ ูŠุง ุจู†ุงุช ุจุฏู†ุง
343
00:25:39,870 --> 00:25:44,990
ู†ุนู…ู„ู‡ ุจุงุฑุณูŠู†ุฌ
344
00:25:44,990 --> 00:25:48,830
ุชุงุจู„ ุนุดุงู†
345
00:25:48,830 --> 00:25:54,200
ู†ุนู…ู„ู‡ ุจุงุฑุณูŠู†ุฌ ุชุงุจู„ ู„ุงุฒู… ููŠ ุงู„ุฃูˆู„ุด ุชุญู„ูŠู„ ุงู„ first ูˆ
346
00:25:54,200 --> 00:25:56,620
ุงู„ follow ู„ุงุฒู… ุชุฌู‡ุฒูŠู‡ู… ูˆ ุฅุญู†ุง ุญู„ู†ุงู‡ู… ุงู„ู…ุฑุฉ ุงู„ู„ูŠ
347
00:25:56,620 --> 00:26:01,660
ูุงุชุช ู„ูƒู† ุจุชูƒุชุจูŠู‡ู… ู…ู† ุจุงุจ ุงู„ุชุฐูƒูŠุฑ ุฅูŠุด ุงู„ first ุจุชุงุน
348
00:26:01,660 --> 00:26:06,360
ุงู„ S ุฃูˆู„ ุดูŠุก ู‡ุง ุงู„ first ุจุชุงุน ุงู„ S I ูˆ I ุซุงู†ูˆูŠุฉ
349
00:26:06,360 --> 00:26:13,620
ุจุณ ู‡ู†ุฑุชุจ ุนุดุงู† ุงู„ู„ูŠ ุจูŠุฏุฑุณ ูˆ ุจูŠุฑุงุฌุน first ุงู„ S ุฅูŠุด
350
00:26:13,620 --> 00:26:18,680
ุฃุฎุฐู†ุง ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ูƒุงู† I ูˆ I I ูˆ I ุทูŠุจ ูˆ
351
00:26:18,680 --> 00:26:32,490
first ุงู„ E bar ูˆ Epsilon ุทูŠุจ ูˆ first ุงู„ E B ุทูŠุจ ูˆ
352
00:26:32,490 --> 00:26:41,430
ุจุฏู†ุง follow ุงู„ S ุฅูŠุด ูƒุงู†ุช ุฏูˆู„ุงุฑ ูˆ ุงู„ E ุทูŠุจ ูˆ ุงู„
353
00:26:41,430 --> 00:26:49,630
follow ู„ู„ E bar ุฅูŠุด ูƒุงู†ุช ุฏูˆู„ุงุฑ ูˆ ุงู„ E ุทูŠุจ ูˆ follow
354
00:26:49,630 --> 00:26:51,790
ุงู„ E ุฃุฎุฑ ูˆุงุญุฏุฉ
355
00:26:54,370 --> 00:26:59,270
ูƒุงู†ุช ุงู„ู€ T ุจุณ ูƒุงู†ุช ุญุณุจ ู…ุง ูƒุงู†ุช .. ุดูˆููˆุง ุฅุญู†ุง
356
00:26:59,270 --> 00:27:03,470
ุญู„ูŠู†ุงู‡ุง ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ูุงุชุช ุงู„ุขู† ุนุดุงู† ุฃุนู…ู„ ุงู„ parsing
357
00:27:03,470 --> 00:27:08,750
table ูƒุงู… ุฑูˆ ุจุฏูŠูƒูˆู† ูŠุง ุจู†ุงุชุŸ ูƒุงู… ุฑูˆุŸ ุนู„ู‰ ูƒู„ non
358
00:27:08,750 --> 00:27:12,530
terminal ุฑูˆ ุตุญ ูˆู„ุง ู„ุฃุŸ ุทุจุนู‹ุง ุฃูŠู‡ .. ู‡ุงูŠ ุงู„ุฃูˆู„ุงู†ูŠ
359
00:27:12,530 --> 00:27:21,270
ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู†ุŸ S ูˆู…ูŠู†ุŸ ูˆู…ูŠู† ูˆ E ู‡ุฐุง ุงู„ุฑูˆุฒ ุทูŠุจ ูƒุงู…
360
00:27:21,270 --> 00:27:30,330
ุนู…ูˆุฏ ุญุณุจ ุงู„ู„ูŠ ุนู†ุฏูƒ ุฌูุฏุงุด ููŠ ุนู†ุฏูƒ I ูˆ ููŠ ุนู†ุฏูƒ T ูˆ ููŠ
361
00:27:30,330 --> 00:27:37,650
ุนู†ุฏูƒ E ูˆ ููŠ ุนู†ุฏูƒ A ูˆ ููŠ ุนู†ุฏูƒ B ูˆ ููŠ ุนู†ุฏูƒ Dollar
362
00:27:37,650 --> 00:27:42,610
ู‡ุงูŠ ูƒู„ ุฅูŠุด ุงู„ terminals ุงู„ุขู† ูƒูŠู ุจู†ุดุชุบู„ ู‡ุชู‚ูˆู„ูŠู„ูŠ
363
00:27:42,610 --> 00:27:49,550
ุนุงุฏูŠ ุฃู†ุช ู‡ุชู‚ูˆู„ูŠู„ูŠ ุฃูˆู„ ุดูŠุก ู…ูŠู† ูุฑุณุชุงุช ุงู„ S ู…ูŠู† first
364
00:27:49,550 --> 00:27:54,810
ุงู„ SุŸ ุงู„ I ู…ู† ูˆูŠู† ุทู„ุนุชุŸ ู…ู† ู‡ุงูŠุŒ ุฅุฐุง ู‡ุฐู‡ ุจุชุญุทูŠู‡ุง ุจูŠู†
365
00:27:54,810 --> 00:27:57,670
ู…ูŠู† ูˆู…ูŠู†ุŸ ุจูŠู† ุงู„ S ูˆ ุงู„ I ุนุดุงู† ู‡ูŠูƒ ุญุงุฌุฉ ุจูŠู† ุงู„ S
366
00:27:57,670 --> 00:28:05,910
ูˆ ุงู„ I ุจู‚ูˆู„ ุงู„ S ุจุชุนุทูŠู†ูŠ I E T S E barุŒ ู‡ุฐู‡ ุฃูˆู„
367
00:28:05,910 --> 00:28:09,210
ูˆุงุญุฏุฉุŒ ุงู„ุขู† ููŠ ูƒู…ุงู† first ุงู„ู„ูŠ ู‡ูˆ ุงู„ A small ู…ู†
368
00:28:09,210 --> 00:28:15,550
ูˆูŠู† ุจุชุทู„ุนุŸ ู…ู† ุงู„ S ุจุชุนุทูŠ ุฅูŠู‡ุŸ ูˆูŠู† ุจุชุญุทูŠู‡ุงุŸ ู‡ู†ุง ู…ุง
369
00:28:15,550 --> 00:28:21,270
ุทู„ุนุชุด ุน ุงู„ follow ู„ุฃู†ู‡ ู…ุงููŠุด epsilon ุทูŠุจ ุงู„ E bar
370
00:28:21,270 --> 00:28:29,490
ุฅูŠุด ุงู„ first ุชุจุนู‡ุง ุงู„ E ูˆูŠู† ู†ุญุท ู‡ู†ุง ุงู„ E bar S
371
00:28:29,490 --> 00:28:34,410
ูˆู„ุฃู†ู‡ ููŠ epsilon ุจุฏู‡ ุฃุฑูˆุญ ุฃุญุท ุงู„ E bar ุจุชุนุทูŠู†ูŠ ุงู„
372
00:28:34,410 --> 00:28:38,210
epsilon ุนู†ุฏ ุงู„ follow ุชุงุน ุงู„ E bar ูˆูŠู† ุงู„ follow
373
00:28:38,210 --> 00:28:39,810
ุชุงุน ุงู„ E bar ุงู„ุฏูˆู„ุงุฑ
374
00:28:43,590 --> 00:28:51,670
ูˆ ุงู„ E ูƒู…ุงู† ู…ุฑุฉ ุงู„ุขู† ุจุชู„ุงุญุธูŠ ุฅู†ู‡ ุตุงุฑ ุงู„ box ููŠู‡
375
00:28:51,670 --> 00:28:55,520
ุงุซู†ุชูŠู† ุฅุฐุง ู‡ุฐุง ู„ูŠุณ ุงู„ุฃู„ูˆุงู† ูˆุฃุซุจุชู†ุงู‡ุง ุงู„ู…ุฑุฉ ุงู„ู„ูŠ
376
00:28:55,520 --> 00:28:59,840
ูุงุชุช ู…ุด ุงู„ุฃู„ูˆุงู† ุนุดุงู† ู‡ูŠูƒ ู„ุงุญุธูŠ ุฅูŠุด ุงู„ู…ุนู†ู‰ ูŠุนู†ูŠ
377
00:28:59,840 --> 00:29:04,240
ุงู„ููƒุฑุฉ ูˆูŠู† ุฃู†ู‡ ู„ู…ุง I look ahead ูŠูƒูˆู† ูˆุงู‚ู ุนู„ู‰ E ูˆ
378
00:29:04,240 --> 00:29:07,860
ุฃู†ุง ู‚ุงุฏุฑ ููŠ ุงู†ุชุธุงุฑ ุงู„ E bar ุฃู†ุง ุจูƒูˆู† ู…ุญุชุงุฑ ู‡ู„ ุงู„ E
379
00:29:07,860 --> 00:29:12,220
ู‡ุงูŠ ู‡ูŠ ุงู„ุจุฏุงูŠุฉ ูŠุนู†ูŠ ุฃุณุชุจุฏู„ ู‡ุงูŠ ุจู‡ุงูŠ ูˆู„ุง ู‡ู„ ุงู„ E
380
00:29:12,220 --> 00:29:15,220
ู‡ุงูŠ ู‡ูŠ ุงู„ู„ูŠ ูˆุฑุงูŠุง ูˆุฃุณุชุจุฏู„ ู‡ุงูŠ ุจู‡ุงูŠ ูู‡ู†ุง ุจูŠุตูŠุฑ
381
00:29:15,220 --> 00:29:18,140
ambiguous ู‡ู†ุง ุจูŠุตูŠุฑ ุชุญูŠูŠุฑ ุนุดุงู† ู‡ูŠูƒ ู‡ู†ุง ุจูŠุตูŠุฑ
382
00:29:18,140 --> 00:29:22,280
ุงู„ู…ุดูƒู„ุฉ ุนุดุงู† ู‡ูŠูƒ ู‡ู†ู‚ูˆู„ ู„ู…ุง ููŠ ุฅุจุณู„ูˆู† ู…ู…ู†ูˆุน ูŠุชู‚ุงุทุน
383
00:29:23,050 --> 00:29:27,850
ุงู„ first ูˆ ุงู„ follow ุชู‚ุงุทุนูˆุง ู…ุนู†ุงู‡ ุญูŠุธู‡ุฑ ุงู„ุญุงู„ุฉ
384
00:29:27,850 --> 00:29:31,190
ู‡ุฐู‡ ุฌูˆุง ุญูŠุธู‡ุฑ ุฃูƒุซุฑ ู…ู† ุงู„ production ููŠ ู†ูุณ ุงู„ู…ุฑุจุน
385
00:29:31,190 --> 00:29:37,530
ุทุจุนู‹ุง ุฎู„ูŠู†ุง ู†ูƒู…ู„ ุขุฎุฑ ูˆุงุญุฏุฉ ุงู„ follow ุงู„ first A
386
00:29:37,530 --> 00:29:41,210
ุจุณ ู‡ุชูŠุฌูŠ ุนู†ุฏ ุงู„ B ุจุณ ุฅูŠุด ุชุนู…ู„ูŠู‡ ุงู„ E
387
00:29:41,210 --> 00:29:45,730
ุจุชุงุนุฉ ุงู„ B ุงู„ุขู† ู„ูˆ ุณุฃู„ุชูƒ ู‡ุฐุง ุฃู„ูˆุงู† ูˆู„ุง ู„ุงุŒ ุฅูŠุด
388
00:29:45,730 --> 00:29:50,650
ู‡ุชุฌุงูˆุจูŠุŸ ู„ุง ู…ุด ุฃู„ูˆุงู†ุŒ ู„ูŠุดุŸ ู„ุฃู†ู‡ two productions
389
00:29:50,650 --> 00:29:53,990
in the same square ุฃูˆ ููŠ ู†ูุณ ุงู„ู…ุฑุจุนุŒ ุฎู„ุงุต ุนู„ู‰ ุทูˆู„
390
00:29:53,990 --> 00:29:59,310
ูŠุนู†ูŠ ู‡ู†ุง ุจุชูˆุตู„ูŠ ู„ู…ุนู„ูˆู…ุฉ ุฅู†ู‡ ู„ูˆ ูˆุงุญุฏ ู‚ุงู„ ู„ูƒ ู‡ุฐุง ุงู„
391
00:29:59,310 --> 00:30:01,790
diagram ุงู„ุฃู„ูˆุงู† ูˆู…ุด ุงู„ุฃู„ูˆุงู† ูˆุฑุญุช ุญุจูŠุชูŠ ุชุฌูŠุจ
392
00:30:01,790 --> 00:30:04,490
ุงู„ firstุงุช ูˆ ุชุฌูŠุจ ุงู„ followุงุช ูˆ ุชุนู…ู„ ุงู„ parsing table ูˆ
393
00:30:04,490 --> 00:30:08,810
ุชุชุทู„ุนูŠ ุนู„ูŠู‡ ููŠ ุงู„ุขุฎุฑ ู„ู‚ูŠุชูŠ ู…ุฑุจุน ููŠู‡ ุงุซู†ุชูŠู† ูˆู‚ู„ุชู ู…ุด
394
00:30:08,810 --> 00:30:12,330
ุงู„ุฃู„ูˆุงู† ุฎู„ุงุต ูƒู„ุงู…ูƒ ุตุญ ุจุณ ู…ุดูƒู„ุฉ ุงู„ุทุฑูŠู‚ุฉ ู‡ุงูŠ ุฃู†ู‡ุง
395
00:30:12,330 --> 00:30:16,830
ุทูˆูŠู„ุฉ ุจุชุฌูŠุจ ูƒู„ ุงู„ firstุงุช ูˆ ุจุชุฌูŠุจ ูƒู„ ุงู„ followุงุช ูˆุจุนุฏูŠู†
396
00:30:16,830 --> 00:30:19,990
ุจุชุฑูˆุญูŠ ุชุฌูŠุจูŠ ุงู„ parsing table ุจุณ ุจุชุธุจุท ุนุดุงู† ุงู„ู„ูŠ ู‚ุงู„ ู„ูƒ
397
00:30:19,990 --> 00:30:24,250
ุจู‚ูˆู„ ุชู„ุฌุฆูŠ ุฅูŠุด ู„ู„ุทุฑูŠู‚ุฉ ู‡ุงูŠุŸ ุชู„ุฌุฆูŠ ุฃูุถู„ ู„ู„ุซู„ุงุซ rules
398
00:30:24,250 --> 00:30:26,530
ุจุณ ุงู„ุซู„ุงุซ rules ู‡ุชุนู…ู„ ุงู„ first ูˆ ุงู„ follow ุจุณ
399
00:30:26,530 --> 00:30:31,210
ุจุดูƒู„ ุฌุฒุฆูŠ ุฅู†ู‡ ู„ู‡ุงูŠ ุงุดุชู‚ุงู‚ ูˆ ู…ุดุชู‚ุงู‚ ูˆุงู„ุงุฎูŠุฑูŠุฉ ูˆู‡ุฐู‡
400
00:30:31,210 --> 00:30:35,410
ุฃุณุฑุน ู„ูƒู† ุฅู† ู…ุด ู‚ุงุฏุฑุฉ ูˆู…ุด ุนุงุฑูุฉ ุฎู„ุงุต ุฑูˆุญูŠ ู„ู‡ุฐู‡ ูˆ
401
00:30:35,410 --> 00:30:40,320
ุงุชุฎุฐูŠ ุจุณ ุทุจุนู‹ุง ู„ู…ุง ุฃูƒูˆู† ู…ุฌุจุฑูƒ ููŠ ุงู„ุณุคุงู„ ุงุนู…ู„ูŠ ู„ูŠ
402
00:30:40,320 --> 00:30:43,240
ุจุงุฑุณูŠู†ุฌ ุชุงุจู„ ู…ุด ู…ุง ุชุฑูˆุญูŠ ุชุนู…ู„ูŠู‡ูˆุด ู„ุง ุจุฏูƒ ุชุนู…ู„ูŠู‡
403
00:30:43,240 --> 00:30:46,000
ุณุงุนุชู‡ุง ุงู„ parsing ุชุงุจู„ ุจุณ ุจู‚ูˆู„ ู„ูˆ ูƒุงู† ุงู„ุณุคุงู„
404
00:30:46,000 --> 00:30:49,900
ุงู„ุฃู„ูˆุงู† ูˆู…ุด ุงู„ุฃู„ูˆุงู† ุฃู†ุช ู…ุฎูŠุฑุฉ ุชุนู…ู„ูŠู‡ ุฃูˆ ุชุญู„ูŠู‡ ุนู„ู‰
405
00:30:49,900 --> 00:30:53,020
ุงู„ู‚ูˆุงู†ูŠู† ุฒูŠ ู…ุง ุจุฏูƒ ูˆุงุถุญุฉ ุงู„ parsing ุชุงุจู„ ูƒูŠู
406
00:30:53,020 --> 00:30:56,800
ุจู†ุทู„ุนู‡ุŸ ู…ุง ููŠุด ููŠุด ุงู„ parsing ุชุงุจู„ ุณู‡ู„ ุงู„ุขู† ุชุนุงู„ูˆุง
407
00:30:56,800 --> 00:31:00,060
ุทุจ ู†ุดูˆู ูƒูŠู ุนู…ู„ูŠุฉ ุงู„ non-recursion ุจุฏู‡ุง ุชุณูŠุฑ
408
00:31:00,060 --> 00:31:03,520
ุชุนุงู„ูˆุง ู†ุดูˆู ุงู„ non-recursion ูƒูŠู ุจุฏู‡ ูŠุณูŠุฑ
409
00:31:07,490 --> 00:31:12,830
ูˆู‡ู†ุง ุงู„ุฑุณู…ุฉ ุงู„ู„ูŠ ุฅุญู†ุง ุจุฏูŠู†ุง ููŠู‡ุงุŒ ุจุฏูŠ ุฃู…ุณุญ ุงู„ุขู†
410
00:31:12,830 --> 00:31:21,590
ู‡ุฐู‡ ูŠุง ุจู†ุงุชุŒ ุชู…ุงู…ุŸ ุงู„ุขู† ุฅูŠุด ู‚ุงู„ ู„ูƒุŸ ู‚ุงู„ ู„ูƒ ุนุดุงู† ู†ู‚ุฏุฑ
411
00:31:21,590 --> 00:31:25,990
ู†ุดุชุบู„ recursionุŒ non recursion ุนููˆุง ู‡ุฐุง ุงู„ parsing
412
00:31:25,990 --> 00:31:31,920
ุชุจุฏุฃ ุชุฌู‡ุฒูŠู‡ ุงู„ู„ูŠ ุชูˆ ุฌู‡ุฒู†ุงู‡ ู‚ุจู„ ุดูˆูŠุฉ ูˆุงู„ stack ุฃูˆู„
413
00:31:31,920 --> 00:31:36,380
ู…ุง ุจุจุฏุฃ ุจูŠูƒูˆู† ุจุณ ููŠู‡ ุญุงุฌุฉ ูˆุงุญุฏุฉ ุจูŠูƒูˆู† ุจุณ ุฏูˆู„ุงุฑ ูˆ
414
00:31:36,380 --> 00:31:41,460
ุงู„ start symbol ูˆูุงุถูŠ ุจุนุฏ ู‡ูŠูƒ ุงู„ stack ุฃูˆู„ ู…ุง
415
00:31:41,460 --> 00:31:46,100
ุจุจุฏุฃ ุจูŠูƒูˆู† ููŠู‡ ุงู„ุฏูˆู„ุงุฑ ูˆุฅูŠุด ููŠ ุงู„ topุŸ ุงู„ start
416
00:31:46,100 --> 00:31:49,620
symbol ุฎู„ุงุต ู‡ุฐุง ุงู„ stack ุจูŠูƒูˆู† ุฒูŠ ู‡ูŠูƒ ู„ุญุธุฉ
417
00:31:49,620 --> 00:31:54,020
ุงู„ุจุฏุงูŠุฉ ูˆุจูŠูƒูˆู† ู‡ุฐุง ุงู„ุทุฑู ุฌุงู‡ุฒ ุงู„ู„ูŠ ู‡ูˆ ุจุฏูŠ ุฃูุญุตู‡
418
00:31:54,020 --> 00:31:57,800
ุงู„ู„ูŠ ู‡ูˆ ุงู„ look ahead ูˆูŠู† ูˆุงู‚ู ุนุดุงู† ุฃูุญุต ู‡ุฐูŠ ููŠ ุงู„
419
00:31:57,800 --> 00:32:01,930
grammar ูˆู„ุง ู…ุด ููŠ ุงู„ grammar ุทูŠุจ ูƒูŠู ุจุฏู†ุง ู†ุดุชุบู„ุŸ
420
00:32:01,930 --> 00:32:08,650
ุฌุงู„ูŠ ุงู„ุขู† ุจุฏูƒ ุชุทู„ุนูŠ ู‡ู†ุง ู…ุน ุงู„ top ุจุชุงุน ุงู„ stack
421
00:32:08,650 --> 00:32:16,030
ุงู„ุขู† ู‡ู†ุง ุนุจุงุฑุฉ ุนู† ุฅูŠุดุŸ non-terminal ุตุญุŸ ูˆู‡ู†ุง ุนุจุงุฑุฉ
422
00:32:16,030 --> 00:32:19,770
ุนู† ุฅูŠุดุŸ ุฏุงุฆู…ุงู‹ terminal ูุฌุฃุฉ ุจุฏูƒ ุชุฑูˆุญูŠ ุนู„ู‰ ุงู„ุฌุฏูˆู„
423
00:32:19,770 --> 00:32:28,370
ูˆุชุดูˆู ุงู„ุชู‚ุงุทุน ุชุงุน ุงู„ู€ A ู…ุน ุงู„ู€ E ุฌุงู„ูƒ ููŠู‡ ุนู†ุฏูƒ
424
00:32:28,370 --> 00:32:33,090
ุงุญุชู…ุงู„ูŠู† ูŠุง ูŠูƒูˆู† ูุฑุงุบ ู…ุง ููŠุด ุดูŠุก ูˆู‡ุฐุง ุงู„ู„ูŠ ู…ุนู†ุงู‡ ูˆ
425
00:32:33,090 --> 00:32:38,130
ู‡ู†ุนู…ู„ action ู…ุนูŠู† ูŠุง ุจูŠูƒูˆู† ููŠู‡ production ุฌูˆู‡ ุงู„ุขู†
426
00:32:38,130 --> 00:32:42,310
ู„ูˆ ูƒุงู† ูุฑุงุบ ุฅูŠุด ุงู„ู…ุนู†ู‰ ุงู„ู„ูŠ ุฃู†ุช ู‡ุชูู‡ู…ูŠู‡ ุงู„ู…ุนู†ู‰ ุฃู†
427
00:32:42,310 --> 00:32:47,710
ุงู„ู€ A ู„ุง ูŠู…ูƒู† ุฃู† ุชุธู‡ุฑ ู…ุน ุงู„ู€ E ุนุดุงู†ูƒ ููŠ ุงู„ุญุงู„ุฉ ุฏูŠ
428
00:32:47,710 --> 00:32:51,190
ุฅูŠุด ุจู†ุณูˆูŠุŸ ุจู†ู‚ูˆู„ ุงู„ู€ A ู‡ุฐูŠ ุบู„ุท ูˆุงู…ุดูŠ ุดูˆู ุงู„ู„ูŠ ูˆุฑุงู‡ุง
429
00:32:51,190 --> 00:32:54,930
ุฎู„ุงุต ู…ุด ุจู†ุนู…ู„ skip ู„ู„ุบู„ุท ูƒู†ุง ุจู†ู‚ูˆู„ ููŠ ุฃุญุฏ ุงู„
430
00:32:54,930 --> 00:32:57,730
strategies ููŠ ุงู„ู€ recovery ุฃู† ู‡ูˆ ุฃูˆู„ ูŠู‚ูˆู„ ูƒูŠู ูŠูƒู…ู„
431
00:32:57,730 --> 00:33:00,390
ุฎู„ุงุต ูŠุนู…ู„ skip ู„ู„ู…ุดูƒู„ุฉ ูˆูŠูƒู…ู„ ู„ู…ุง ูŠู„ุงู‚ูŠ ุฅุด ูŠู‚ุฏุฑ
432
00:33:00,390 --> 00:33:07,710
ูŠุจุฏุฃ ู…ู† ุนู†ุฏู‡ ุตุญ ูˆู„ุง ู„ุฃุŸ ุทูŠุจ ุทูŠุจ ุณุคุงู„ ุชุงู†ูŠ ู„ูˆ ูƒู†ุชูŠ
433
00:33:07,710 --> 00:33:12,910
ุนุงุฑูุฉ ุฃู† ุงู„ู€ A ุจูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุงู„ู„ูŠ ููŠ ุงู„ู€ stack ู‡ุฐุง
434
00:33:12,910 --> 00:33:16,590
ุฅูŠุด ุงู„ุตุญุŸ ุฃู†ู‡ ุจู†ุฑู…ูŠ ุงู„ู€ E ูˆุจู†ูƒู…ู„ ู…ู† ุงู„ู€ stack ุทุจุนุงู‹
435
00:33:16,590 --> 00:33:20,100
ุฃูุชุฑุถ ุงู„ู€ stack ูƒุงู† ู…ุงุดูŠ ู…ู„ูŠุงู† ููŠู‡ ุดุบู„ุงุช ูƒุชูŠุฑ ู„ุฃู†ู‡
436
00:33:20,100 --> 00:33:23,800
ู„ู…ุง ุจูŠูƒูˆู† ุงู„ู€ A ุจูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุฎู„ุงุต ุจุดูŠู„ ุงู„ู€ E ู„ุฃู†ู‡
437
00:33:23,800 --> 00:33:26,400
ู‡ุฐู‡ ู†ู‚ุทุฉ ุจุฏุงูŠุฉ ุฌุฏูŠุฏุฉ ุงู„ุขู† ุฃู† ู‡ุฐุง ุจูŠุฌูŠ ูˆุฑุงูŠุง ูˆู‡ูŠ
438
00:33:26,400 --> 00:33:29,220
ุงู„ู„ูŠ ูˆุฑุงูŠุง ู‡ูŠ ูˆุฑุงูŠุง ูˆู‡ูŠ ูˆุฑุงูŠุง ู…ุด ู‡ูŠูƒ ุจู‚ุฏุฑ ุฃูƒู…ู„
439
00:33:29,220 --> 00:33:32,220
ุนุดุงู† ู‡ูŠูƒ ุฃู†ุง ุจูŠู‡ู…ู†ูŠ ุฃูƒูˆู† ุนุงุฑู ุงู„ู€ A ู…ู† ุงู„ู„ูŠ ุจูŠุฌูŠ
440
00:33:32,220 --> 00:33:36,460
ูˆุฑุง ุงู„ู€ E ูˆู„ุง ู„ุฃ ูˆุจู†ู…ูŠุฒู‡ุง ุจุฑู…ุฒ ุงุณู…ู‡ sink ูƒู…ุงู† ุดูˆูŠุฉ
441
00:33:36,460 --> 00:33:41,000
ู‡ู†ุดูˆูู‡ ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ูƒุชุจุช sink ู‡ู†ุง ูŠุง ุจู†ุงุช ุฅูŠุด ู‡ุชูู‡ู…ูŠ
442
00:33:41,000 --> 00:33:44,420
ุงู„ู€ sink ูŠุนู†ูŠ ุงู„ู€ A ู…ู…ูƒู† ูŠูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ูŠุนู†ูŠ ููŠ ุญุงู„ุฉ
443
00:33:44,420 --> 00:33:49,080
ุงู„ุฎุทุฃ ุงุฑู…ูŠ ู…ู† ุงู„ู€ stack ู„ูŠุดุŸ ุฅูŠุด ูŠุนู†ูŠ ุดูŠู„ุช ู…ู† ุงู„
444
00:33:49,080 --> 00:33:51,500
stack ุญุงุฌุฉ ูˆุฑู…ูŠุชู‡ุงุŸ ูŠุนู†ูŠ ุฑูˆุญุช ู„ู„ูŠ ุจุนุฏู‡ุงุŒ ุตุญ ูˆู„ุง
445
00:33:51,500 --> 00:33:56,480
ู„ุฃุŸ ู…ุธุจูˆุท ูˆู„ุง ู„ุฃุŸ ูˆุฃู†ุช ุงู„ู€ A ุชูŠุฌูŠ ุจุนุฏ ุงู„ู€ E ุตุญ ูˆู„ุง
446
00:33:56,480 --> 00:34:00,000
ู„ุฃุŸ ู†ู‚ุฏุฑ ู†ูƒู…ู„ ุนู„ุงู…ุฉ ู‡ุฐู‡ ุจุชุงุนุฉ ุงู„ุชูƒู…ู„ุฉ ุฌุงูŠู‡ุง ูƒู…ุงู†
447
00:34:00,000 --> 00:34:04,640
ู…ุฑุฉ ูŠุนู†ูŠุŒ ู…ุด ู…ุดูƒู„ุฉุŒ ุฎู„ู‘ูŠู‡ุง ุฌุงูŠู‡ุง ูƒู…ุงู† ู…ุฑุฉ ุงุฑุฌุน
448
00:34:04,640 --> 00:34:09,690
ุงู„ุขู† ุชุจุฑูุด ุงู„ู€ sink ูƒูŠู ุฃู†ุง ู…ุนุงูƒู…ุŸ ุงู„ุขู† ุชุจู‚ู‰ ู„ุง ููŠุด
449
00:34:09,690 --> 00:34:13,830
sink ุฌุงูŠู‡ุง ูƒู…ุงู† ู…ุฑุฉ .. ูƒู…ุงู† ุดูˆูŠุฉ ุงู„ุขู† ุฎู„ูŠู†ุง ู†ูุนู„
450
00:34:13,830 --> 00:34:18,270
ุงุญุชู…ุงู„ูŠู† ู…ุง ููŠุด ุบูŠุฑู‡ู… ุงู„ุงุญุชู…ุงู„ ุงู„ุฃูˆู„ ุฃู†ู‡ ูุฑุงุบ ูˆุฃู†ู‡
451
00:34:18,270 --> 00:34:21,210
ู„ุง ูŠู…ูƒู† ุงู„ู€ A ุชุทู„ุน ู…ู† ุงู„ู€ E ูˆุฃู†ู‡ ู†ุนู…ู„ ุฑุณุงู„ุฉ error ูˆ
452
00:34:21,210 --> 00:34:24,870
ู†ุนู…ู„ skip ู„ู…ู†ุŸ ู„ู„ู€ A ูˆู†ูƒู…ู„ ุงู„ุงุญุชู…ุงู„ ุงู„ุซุงู†ูŠ ุฃู†ู‡ ู‡ู†ุง
453
00:34:24,870 --> 00:34:27,690
ูŠูƒูˆู† ููŠู‡ ุดูŠุก ุดูŠุก ูŠุนู†ูŠ ููŠู‡ ุดูŠุกุŸ ุฅูŠุด ุงู„ุดูŠุก ุงู„ู„ูŠ ุจูŠูƒูˆู†
454
00:34:27,690 --> 00:34:33,990
ุฃู† ุงู„ู€ E ุจูŠุนุทูŠู†ูŠ ู…ุซู„ุงู‹ TE bar ู…ุซู„ุงู‹ ุฃู†ู‡ ุจุฃุนุทูŠู†ูŠ
455
00:34:33,990 --> 00:34:36,750
production ู…ุด ุฃู†ุง ุฃุชูˆู‚ุน ุฃู†ู‡ ู†ู‚ุทุฉ production ููŠ
456
00:34:36,750 --> 00:34:41,530
ุงู„ุญู„ู‚ุฉ ุฏูŠ ู‡ุชุณูˆูŠ ุญุถุฑุชูƒ ู‡ุชุดูŠู„ ุงู„ู€ E ู…ู† ุงู„ู€ stack ูˆ
457
00:34:41,530 --> 00:34:47,250
ุชุญุท ู…ูƒุงู†ู‡ ุจุงู„ู…ุนูƒูˆุณ ุชุญุท ู…ูƒุงู†ู‡ E bar T ู„ูŠุตูŠุฑ ุงู„ู€ top
458
00:34:47,250 --> 00:34:50,770
ู‡ูˆ ุงู„ู€ T ู„ูŠุด ุจูŠุงุฎุฏูˆุง ุงู„ู€ top ุจุงู„ู€ T ู„ุฃู† ุฏูŠ first high
459
00:34:50,770 --> 00:34:54,230
ุฃู†ุง ููŠ ุงู„ู†ู‡ุงูŠุฉ ูุจุญุทู‡ู… ุจุงู„ู…ุนูƒูˆุณ ุดูˆูุช ูƒูŠู ุงู„ู€ stack ูˆ
460
00:34:54,230 --> 00:34:59,670
ุจู†ูƒู…ู„ ุนุงุฏูŠ ุงู„ุขู† A ู…ุน ู…ูŠู†ุŸ ู…ุน T ุจุชุดูˆู A ู…ุน T ุงูุฑุถ
461
00:34:59,670 --> 00:35:06,310
ู„ุฌูŠุช T ุจุชุนุทูŠู†ูŠ A ู‡ู†ุดูŠู„ ุงู„ู€ T ุฅูŠุด ู‡ู†ุญุท ู…ูƒุงู†ู‡ุงุŸ ุฅูŠู‡ุŸ
462
00:35:06,310 --> 00:35:12,270
ู…ุงุดูŠ ุงู„ุญุงู„ุŸ ุทุจ ุฅูŠู‡ ู…ุน ุฅูŠู‡ุŸ ู…ุธุจูˆุทุฉ ู…ุธุจูˆุทุฉ ุฎู„ุงุต pop
463
00:35:12,270 --> 00:35:15,670
ู…ู† ุงู„ู€ stack ุชุฌูˆุฒุช ุงู„ูุญุต ูˆุงู…ุดูŠ ูŠุง look ahead ุฃู†
464
00:35:15,670 --> 00:35:19,410
ู…ุง ููŠ ู…ุดูƒู„ุฉ ููŠ ุงู„ุฃูˆู„ ูˆูƒู…ู„ ุทุจ ุงู…ุชู‰ ุจู†ุฎู„ุตุŸ ุฅุฐุง ูˆุตู„ู†ุง
465
00:35:19,410 --> 00:35:23,110
ู„ู„ู€ dollar sign ู…ุน ุงู„ู€ dollar sign ุจุฏูˆู† ุฃูŠ errors
466
00:35:23,110 --> 00:35:26,770
ู…ุนู†ุงู‡ ู‡ุฐู‡ ุงู„ู€ sentence ู…ูƒุชูˆุจุฉ ุจุดูƒู„ ุณู„ูŠู… ูˆุตุญูŠุญ ูˆููŠ
467
00:35:26,770 --> 00:35:30,590
ุงู„ู€ language ุฅุฐุง ูƒุงู† ููŠู‡ ุฃุฎุทุงุก ู…ุด ู…ูƒุชูˆุจุฉ ุจุดูƒู„ ุณู„ูŠู…
468
00:35:30,590 --> 00:35:33,550
ูƒู„ ุดุฎุต ูŠู‚ูˆู„ ู„ูŠ ูŠู‚ุฑุฑ ูˆูŠูƒู…ู„ ูŠู‚ุฑุฑ ูˆูŠูƒู…ู„ ูƒูŠู ูŠูƒู…ู„ ูƒู…ุงู†
469
00:35:33,550 --> 00:35:36,910
ุดูˆูŠุฉ ู‡ุญูƒูŠ ุนู† ุงู„ุชูƒู…ูŠู„ ุฃู†ุง ููŠ ุงู„ุฃูˆู„ ู‡ุนุทูŠ ู…ุซุงู„ ุจุฏูˆู†
470
00:35:36,910 --> 00:35:41,630
ุฃุฎุทุงุก ุฃู† ูŠู…ุดูŠ ูƒุงู…ู„ ุตุญ ูˆุจุนุฏูŠู† ู‡ู†ุนู…ู„ ุฃู† ู„ูˆ ููŠ ุฎุทุฃ
471
00:35:41,630 --> 00:35:46,490
ูƒูŠู ูŠูƒู…ู„ ูˆุงุถุญูŠุฉ ุนุดุงู† ู†ุณูˆูŠ ุชุนุงู„ูˆุง ู†ุงุฎุฏ ู…ุซุงู„ ู…ุง ููŠู‡
472
00:35:46,490 --> 00:35:49,890
ุฃุฎุทุงุก ุฎู„ูŠู†ูŠ ุจุณ ู†ุงุฎุฏ ุงู„ู…ุซุงู„ ูˆุจุนุฏูŠู† ู†ุณู…ุน ุงู„ุฃุณุฆู„ุฉ
473
00:35:49,890 --> 00:35:54,390
ุฎู„ูŠู†ูŠ ุฃุฎุฏ ุงู„ู…ุซุงู„ ู‡ุงูŠ ุงู„ู…ุซุงู„ ูŠุง ุจู†ุงุช ุจู‚ูˆู„ ู„ูƒ ุจุฏู†ุง
474
00:35:54,390 --> 00:35:58,050
ู†ุจุฏุฃ ู†ุชุฃูƒุฏ ู‡ุงูŠ ุงู„ู€ stack
475
00:36:01,990 --> 00:36:06,550
ู‡ูŠ ุฃูˆู„ ู…ุง ุจู†ุจุฏุฃ ูŠุง ุจู†ุงุช ุงู„ู€ stack ุฅูŠุด ุจูŠูƒูˆู† ููŠู‡ ุนู„ู‰
476
00:36:06,550 --> 00:36:11,930
ุงู„ู€ top ุฃูˆู„ start symbol ูˆู‡ุฐู‡ ุงู„ุฌู…ู„ุฉ ุงู„ุตุญูŠุญุฉ ุงู„ู„ูŠ
477
00:36:11,930 --> 00:36:14,910
ู…ุง ููŠุด ููŠู‡ุง ุฎุทุฃ ุงู„ู„ูŠ ุจุฏู†ุง ู†ุนู…ู„ู‡ุง ุนู…ู„ูŠุฉ parsing ุฅู†ู†ุง
478
00:36:14,910 --> 00:36:17,750
ู†ุชุฃูƒุฏ ุฅู† ู‡ูŠ ููŠ ุงู„ู€ language ูˆู„ุง ู…ุด ููŠ ุงู„ู€ language
479
00:36:17,750 --> 00:36:22,670
ูˆุชู†ุชู‡ูŠ ุจุฅูŠุดุŸ ุจุงู„ุฏูˆู„ุงุฑ ุฃูˆู„ ู…ุง ู‡ุชุจุฏุฃ ุญุถุฑุชูƒ ู‡ุชุฑูˆุญูŠ
480
00:36:22,670 --> 00:36:27,850
ุนู„ู‰ ุงู„ู€ parsing table ุชุดูˆู ุงู„ู€ ID ู…ุน ู…ูŠู†ุŸ ู…ุน ุงู„ู€ EุŒ
481
00:36:27,850 --> 00:36:31,530
ุฑูˆุญ ุชุทู„ุน ุงู„ุชู‚ุงุทุน ุชุจุน ุงู„ู€ ID ู…ุน ุงู„ู€ EุŒ ุฅูŠุด ู‡ุชู„ุงู‚ูŠ
482
00:36:31,530 --> 00:36:36,250
ูุฑุงุบ ูˆู„ุง ููŠู‡ productionุŸ ูุฑุงุบ ุทู„ุนุช ูŠุนู†ูŠุŒ ุฑูˆุญ ุดูˆู
483
00:36:36,250 --> 00:36:45,390
ุงู„ู€ ID ู…ุน ุงู„ู€ E ููŠ production ุงู„ู„ูŠ ู‡ูˆ E T E bar ุตุญ
484
00:36:45,390 --> 00:36:50,370
ูˆู„ุง ู„ุฃุŸ ุฅุฐุง ุฅูŠุด ู‡ู†ุณูˆู‡ ููŠ ุงู„ุญุงู„ุฉ ู‡ุงูŠุŸ ู‡ู†ุดูŠู„ ุงู„ู€ E
485
00:36:50,370 --> 00:36:55,450
ูˆู†ุญุท ู…ูƒุงู†ู‡ุง ุจุงู„ู…ุนูƒูˆุณ E bar ูˆT ุงู„ู€ T ุชุตูŠุฑ ู‡ูŠ ุงู„ู€ top
486
00:36:55,450 --> 00:37:00,550
ุนุดุงู† ุฅูŠุด ู‚ุงู„ ู„ูƒุŸ ู‚ุงู„ ู„ูƒ ุดูŠู„ ุงู„ู€ E ูˆุญุท ู…ูƒุงู†ู‡ุง ุฅูŠุดุŸ E bar
487
00:37:00,550 --> 00:37:05,970
T ุจุญูŠุซ ุงู„ู€ top ู…ู† ูŠูƒูˆู† ุงู„ู€ T ุงู„ุขู† ูƒู…ู„ูŠ ูƒู„ ู…ุง ุจุชู„ุงู‚ูŠ
488
00:37:05,970 --> 00:37:10,430
ุงู„ู€ terminal non-terminal ุฑูˆุญ ุนู„ู‰ ุงู„ู€ parsing
489
00:37:10,430 --> 00:37:13,950
terminal ุนุดุงู† ุชุญุณู… ุงู„ุฃู…ุฑ ุฃู†ู‡ ููŠ ุฎุทุฃ ูˆู„ุง ูƒู…ู„ ุฅุฐุง ููŠ
490
00:37:13,950 --> 00:37:21,090
ุดูŠุก ู…ุนู†ุงู‡ ูƒู…ู„ูŠู‡ ููŠ ุงู„ู€ stack ุนูŠุฏูŠ ID ู…ุน T ุฑูˆุญ ูŠุดูˆู
491
00:37:21,090 --> 00:37:28,890
ุงู„ุฌุฐูˆู„ ID ู…ุน T ุฅูŠุด ู‡ุชู„ุงู‚ูŠ ููŠ ุงู„ู…ุฑุจุน ู‡ุชู„ุงู‚ูŠ ุดูŠุก
492
00:37:28,890 --> 00:37:32,570
ู…ูƒุชูˆุจ ุฅูŠุด ูŠุนู†ูŠ ุดูŠุก ู…ูƒุชูˆุจ ูŠุนู†ูŠ ุดูŠู„ ุงู„ู€ T ู„ุญุงู„ู‡ุง ูˆ
493
00:37:32,570 --> 00:37:38,790
ุงุณุชุจุฏู„ูŠู‡ุง ุจู€ T bar ูˆF ุดุงู„ ุงู„ู€ T ุฅูŠุด ูŠุณุชุจุฏู„ู‡ุง ุจู€ ุชูŠุจุงุฑ
494
00:37:38,790 --> 00:37:44,810
ูˆF ุงู„ุขู† ุนุงุฏูŠ ID ู…ุน F ุทู„ุนูŠ ููŠ ุงู„ู…ุฑุจุน ุชู‚ุงุทุน ID ู…ุน F
495
00:37:44,810 --> 00:37:50,530
ู‡ุชู„ุงู‚ูŠ F ุจุนุทูŠู†ูŠ ID ูŠุนู†ูŠ ุดูŠู„ ุงู„ู€ F ูˆุญุท ู…ูƒุงู†ู‡ ID
496
00:37:50,530 --> 00:37:56,670
ุงู„ุขู† ู‡ุชู„ุงู‚ูŠ ID ID ููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ุจูˆุจ ุงู…ุดูŠ ูŠุง look
497
00:37:56,670 --> 00:38:00,450
ahead ูŠุนู†ูŠ ุฎู„ุงุต ู‡ุฐุง ุตุญ ู‡ุฐุง ู…ูˆุฌูˆุฏ ู‡ุฐุง ุจุทู„ุน ู…ุง ููŠุด
498
00:38:00,450 --> 00:38:05,400
ู…ุดุงูƒู„ ููƒูŠู ุจุฏูŠ ุงู…ุดูŠ ุงู„ุขู† ุจู…ุดูŠ look ahead ุฎุทูˆุฉ ูŠุนู†ูŠ
499
00:38:05,400 --> 00:38:09,000
ุจูŠุตูŠุฑ ูˆูŠู† ูˆุงู‚ู ุงู„ู„ูˆูƒ ู‡ุชู‚ุนุฏ ุฒุงุฆุฏ ูˆุงู„ู€ stack ุจูŠุดูŠู„
500
00:38:09,000 --> 00:38:12,600
ุงู„ู€ top ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ ID ุจูŠู‚ูˆู„ ุฎู„ุงุต ุตุฏูุด ููŠู‡ ู…ุดุงูƒู„ ูˆ
501
00:38:12,600 --> 00:38:17,520
ุจู†ูƒู…ู„ ุนุฏ ู†ูุณ ุงู„ุทุฑูŠู‚ุฉ ูŠุง ุจู†ุงุช ุฒุงุฆุฏ ู…ุน ู…ูŠู†ุŸ ู…ุน ุงู„ู„ูŠ
502
00:38:17,520 --> 00:38:20,980
ูƒุงู† ุนู„ู‰ ุงู„ู€ top ุฒุงุฆุฏ ู…ุน ุงู„ู€ T barุŒ ุฑูˆุญูˆุง ุดูˆููŠู‡ุง ุฅูŠุด
503
00:38:20,980 --> 00:38:27,380
ุจุชู„ุงู‚ูŠู‡ุงุŸ epsilon ุงู„ู€ T barุŒ ุจุธุจุทุŸ ูุฑุญ ู…ุณุญู‡ุงุŒ ุงู„ุขู†
504
00:38:27,380 --> 00:38:30,960
ุฅูŠุด ุถุงู„ุŸ ุฒุงุฆุฏ ู…ุน E barุŒ ุฑูˆุญูˆุง ุดูˆููŠู‡ุง ู‡ุชู„ุงู‚ูŠู‡ุง ุฒุงุฆุฏ
505
00:38:30,960 --> 00:38:35,120
T E bar ู…ุธุจูˆุท ูุฅุดุงุฑ ุงู„ู€ E bar ูˆุญุท ู…ูƒุงู†ู‡ุง ุฒุงุฆุฏ E bar
506
00:38:35,120 --> 00:38:39,940
ุฒุงุฆุฏ ู…ุน ุฒุงุฆุฏ ุจูŠุดูŠู„ูˆุง ุจูŠุดูŠู„ูˆุง ุจูŠูƒู…ู„ ID ู…ุน ID ู‡ูŠูƒู…ู„
507
00:38:39,940 --> 00:38:44,980
ูƒู…ู„ ูƒู…ู„ ู„ู…ุง ููŠ ุงู„ุขุฎุฑ ูŠูˆุตู„ ุฏูˆู„ุงุฑ ู…ุน ุฏูˆู„ุงุฑ ูŠุนู†ูŠ ุฎู„ุต
508
00:38:44,980 --> 00:38:48,900
ุจุชุทู„ุน ู…ุง ููŠุด ูˆู„ุง ุฃูŠ ุฎุทุฃ ู…ุงุตุงุฑุด ููŠู‡ ุฃุฎุทุงุก ูŠุจู‚ู‰ ูุนู„ุงู‹
509
00:38:48,900 --> 00:38:52,280
ุงู„ู€ sentence ู‡ุงูŠ ู‡ูŠ ููŠ ุงู„ู€ language ูู‡ูˆ ูุนู„ูŠุงู‹ ุฅูŠุด
510
00:38:52,280 --> 00:38:56,600
ุนู…ู„ุŸ ู‡ูˆ ุนู…ู„ parsing ูŠุง ุจู†ุงุช ู‡ู†ุง ุจุณ ุนู„ู‰ ุดูƒู„ non
511
00:38:56,600 --> 00:39:00,230
recursive ู…ุง ุนู…ู„ู‡ุงุด ุงู„ู€ cares ุงู„ู€ function ุชุณุงุฏูŠ ู†ูุณู‡ุง
512
00:39:00,230 --> 00:39:05,470
ูƒู„ ู‚ุตุชู‡ stack ูˆlook ahead ูˆparsing table ุดูŠู„ ููŠ
513
00:39:05,470 --> 00:39:07,410
ุงู„ู€ stack ูˆุญุท ููŠ ุงู„ู€ stack ูˆุดูŠู„ ููŠ ุงู„ู€ stack ูˆุญุท
514
00:39:07,410 --> 00:39:09,790
ููŠ ุงู„ู€ stack ู„ู…ุง ูŠุฎู„ุต dollar sign ู…ุน dollar sign
515
00:39:09,790 --> 00:39:13,790
ุฎู„ุตู†ุง ููŠ ุงู„ู€ language ู…ูˆุฌูˆุฏุฉ ู‡ุฐุง ู„ูˆ ูƒุงู† ู…ุง ููŠุด ุฃุฎุทุงุก
516
00:39:13,790 --> 00:39:18,790
ุงู„ุขู† ู‡ู†ุนูŠุฏ ุงู„ู…ุซุงู„ ู„ูˆ ูƒุงุชุจูŠู† ุฎุทุฃ ุทุจุนุงู‹ ู„ุงุฒู… ุฅุฐุง
517
00:39:18,790 --> 00:39:23,870
ูƒุงุชุจูŠู† ุฎุทุฃ ู…ุด ูŠู‚ูˆู„ error ูˆูŠุทู„ุน ูŠู‚ูˆู„ ุงู„ู€ error
518
00:39:23,870 --> 00:39:27,730
ูˆูŠูƒู…ู„ ุงู„ู€ parsing ู„ู…ุง ูŠุฎู„ุต ุฏูˆู„ุงุฑ ู…ุน ุฏูˆู„ุงุฑ ูˆูŠูƒูˆู†
519
00:39:27,730 --> 00:39:31,190
ูƒุชุงุจุฉ ู„ุฑุณุงุฆู„ ุงู„ุฎุทุฃ ู…ุด ู‡ูŠูƒ ุงู„ู„ูŠ ุงู„ู…ูุฑูˆุถ ูŠุณูˆูŠ ุทูŠุจ
520
00:39:31,190 --> 00:39:36,810
ุฌุงุจ ู„ูŠ ุงู„ุฃู„ู… ุฃุฑูˆุญ ุนู„ู‰ .. ุจุชุงุน ุงู„ุฃุฎุทุงุก ููŠ ุฃูŠ ู…ุดูƒู„ุฉ
521
00:39:36,810 --> 00:39:41,590
ุญุฏ ู…ุด ูุงู‡ู… ูƒูŠู ุนู…ู„ู†ุง ุงู„ู€ non-recurgent parsing
522
00:39:41,590 --> 00:39:44,570
simple ุฎุงู„ุต ุฒูŠ ู…ุง ุดุงูŠูู‡ ุจุณ ุชุงุจุนูŠ ู…ุน ุงู„ู€ parsing
523
00:39:44,570 --> 00:39:48,980
ุชุงุจุนูŠ ููŠ ุฃูŠ ุฃุณุฆู„ุฉ ูŠุง ุจู†ุงุชุŸ ููŠ ุฃุณุฆู„ุฉ ูˆู„ุง ุฎู„ุงุตุŸ ุทูŠุจ
524
00:39:48,980 --> 00:39:56,020
ุฎู„ูˆู†ุง ุงู„ุขู† ู†ุงุฎุฏ ุฎุทุฃ ูŠุนู†ูŠ ู†ุนุชุจุฑ ุฃู† ุงู„ุฌู…ู„ุฉ ุงู„ู…ูƒุชูˆุจุฉ
525
00:39:56,020 --> 00:40:01,840
ููŠู‡ุง ุฎุทุฃ ุจุณ ู‚ุจู„ ู…ุง ุฃุนุชุจุฑ ุงู„ุฌู…ู„ุฉ ููŠู‡ุง ุฎุทุฃ ุจุฏูŠ ุฃุญุณู†
526
00:40:01,840 --> 00:40:06,660
ุงู„ู€ parsing table ุดูˆูŠุฉ ุงุญู†ุง ู…ุด ุชุงูˆูŠ ุนู…ู„ู†ุง ุงู„
527
00:40:06,660 --> 00:40:11,840
parsing table ู‡ูŠูˆ ูŠุง ุจู†ุงุช ุงู„ู€
528
00:40:11,840 --> 00:40:14,320
parsing table ู‡ูŠูˆ ู…ุด ู‡ุฐุง ุนู…ู„ู†ุงู‡
529
00:40:21,510 --> 00:40:25,110
ุฃู‡ุŸ ุจุฏูŠ ุฃุญุณู†ู‡ ุดูˆูŠุฉุŒ ุดูˆููˆุง ูƒูŠู ุจุฏูŠ ุฃุญุณู†ู‡ุŒ ุฑุงุฌุนูˆุง
530
00:40:25,110 --> 00:40:32,690
ู…ุนุงูŠุงุŒ ุฑุงุฌุนูˆุง ู…ุนุงูŠุง ุงุญู†ุง ุงุชูู‚ู†ุง ุฃู† ู„ูˆ ูƒุงู† ุงู„ู€
531
00:40:32,690 --> 00:40:37,970
look ahead terminal ูˆุงู„ู€
532
00:40:37,970 --> 00:40:41,050
top ุจุชุงุน ุงู„ู€ stack non terminalุŒ ุฅูŠุด ุงุชูู‚ู†ุง
533
00:40:41,050 --> 00:40:45,670
ู†ุณูˆูŠุŸ ุจุฏู†ุง ู†ุดูˆู ุงู„ู…ุฑุจุน ุงู„ุชู‚ุงุทุน ุฅุฐุง ููŠ ุฅูŠุด ุจูŠุณุชุจุฏู„ุŒ
534
00:40:45,670 --> 00:40:50,830
ุจูŠุณุชุจุฏู„ุŒ ุตุญุŸ ุงูุชุฑุถ ุงุฌูŠู†ุง ุจูŠู† ุงู„ุฒุงุฆุฏ ูˆุงู„ุฅูŠ ู„ู‚ูŠู†ุง
535
00:40:50,830 --> 00:40:57,910
ูุฑุงุบ Stop Error ุฎู„ุตู†ุงุŒ ุจุฏูƒ ุชุณุฌู„ ุฑุณุงู„ุฉ Error ุจุฏู†ุง
536
00:40:57,910 --> 00:41:01,450
ู†ุดูˆู ูƒูŠู ู†ูƒู…ู„ ุงู„ุขู† ูƒูŠู ู†ูƒู…ู„ ุงู„ุญูŠู† ููŠ ุงู„ุฃูˆู„ ุฎู„ุงุต
537
00:41:01,450 --> 00:41:06,930
ุทุงู„ู…ุง ุงู„ุฒุงุฆุฏ ูุฑุงุบ ุฅูŠู‡ ู…ุนู†ุงู‡ ุงู„ุฒุงุฆุฏ ุจูŠุทู„ุนุด ู…ู† ุงู„ุฅูŠู‡
538
00:41:07,430 --> 00:41:12,450
ู…ุนู†ุงู‡ุง ุฃูˆู„ ุญุงุฌุฉ error ุงู„ุขู† ุถุงู„ ุงู„ุณุคุงู„ ุทุจ ูƒูŠู ุฃูƒู…ู„ุŸ
539
00:41:12,450 --> 00:41:18,350
ุฃู„ุบูŠ ู…ู† ูˆูŠู†ุŸ ุฃู„ุบูŠ ู…ู† ุงู„ู€ stackุŸ ูˆู„ุง ุฃู„ุบูŠ ู…ู† ุงู„ู€ look
540
00:41:18,350 --> 00:41:23,990
aheadุŸ ุฃู„ุบูŠ ู…ู† ู‡ู†ุงุŸ ุฃูŠ ูˆุฑูƒุฒูŠ ู…ุนุงูŠุง ู‚ุงู„ ุฅุฐุง ู‡ุฐุง
541
00:41:23,990 --> 00:41:29,440
ุงู„ุฒุงุฆุฏ ู…ุด ู…ู† ุงู„ู†ุงุณ ุงู„ู„ูŠ ุจูŠุทู„ุนูˆุง ุจุนุฏ ุงู„ู€ E ุจูŠุทู„ุนุด ูƒู…ุงู†
542
00:41:29,440 --> 00:41:32,900
ุจุนุฏ ุงู„ู€ E ู„ุง ู‡ูˆ ุจูŠุทู„ุน ู…ู† ุงู„ู€ E ูˆู„ุง ู‡ูˆ ุจูŠุทู„ุน ู…ุนุงู‡ ุจุนุฏ
543
00:41:32,900 --> 00:41:35,800
ุงู„ู€ E ู…ุนู†ุงู‡ ุฎู„ุงุต ุจุฑุงูŠุญ ุฑุงุณูŠ ูˆู…ู† ูˆูŠู† ุจุดูŠู„ู‡ ู…ู† ููˆู‚
544
00:41:35,800 --> 00:41:38,160
ุจู‚ูˆู„ ู‡ุฐุง ู„ุง ูŠู…ูƒู† ูŠุจูŠู† ู…ุนุงูŠุง ุฎู„ุงุต ุจู‚ูˆู„ error ุฃู†ุช
545
00:41:38,160 --> 00:41:41,380
ูƒุงุชุจ ู„ูŠ ุฒุงุฆุฏ ุฒูŠุงุฏุฉ ูˆุฎู„ุงุต ุงู…ุดูŠ ูŠุง look ahead ูˆูƒู…ู„
546
00:41:41,380 --> 00:41:48,340
ุนู…ู„ูŠุฉ ุงู„ู€ parsing ุณุคุงู„ ู„ุฃ ุทูŠุจ ุงูุชุฑุถ ู„ูˆ ูƒุงู† ุฃู† ุงู„ุฒุงุฆุฏ
547
00:41:48,340 --> 00:41:52,640
ู…ู† ุงู„ู†ุงุณ ุงู„ู„ูŠ ุจุชูู‡ุฑ ุจุนุฏ ุงู„ู€ E ูˆุงูุชุฑุถ ู‡ู†ุง ูƒุงู† ููŠ
548
00:41:52,640 --> 00:41:57,420
ู…ุซู„ุงู‹ A bar ูˆููŠ T ูˆููŠ .. ู…ู„ูŠุงู† ุงู„ู€ stack ูˆู„ุง ุฌูŠุช
549
00:41:57,420 --> 00:42:02,620
ุงู„ุฒุงุฆุฏ ูˆู„ุง ุฌูŠุช ุงู„ู€ E ูˆุนู†ุฏูŠ ู…ุนู„ูˆู…ุฉ ู…ู† ุฒู…ุงู† ุฃู† ุงู„ุฒุงุฆุฏ
550
00:42:02,620 --> 00:42:08,420
ู…ู…ูƒู† ูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ูƒูŠู ู†ูƒุชู…ู„ูŠ ุฃุดูŠู„ ุงู„ู€ E ูˆุฎู„ุงุต ูˆ
551
00:42:08,420 --> 00:42:14,380
ุฃูƒู…ู„ ุงู„ุฒุงุฆุฏ ู…ุน ุงู„ู€ E bar ูˆู„ุง ุฃู…ุดูŠ ู…ู† ุงู„ุฒุงุฆุฏ ุฃุนู…ู„ู‡
552
00:42:14,380 --> 00:42:15,880
skip ุฅูŠุด ุงู„ุฃูุถู„ุŸ
553
00:42:18,350 --> 00:42:23,050
ู„ูŠุดุŸ ุทูŠุจ ู…ุง ู‡ูˆ ุงู„ุฒุงุฆุฏ ู…ู…ูƒู† ูŠูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุตุญุŸ ุทุจ
554
00:42:23,050 --> 00:42:25,970
ู…ุง ุฃุดูŠุฑ ุงู„ู€ E ูˆุฎู„ุงุต ุตุฑุช ููŠ ู†ู‚ุทุฉ ุจุฏุงูŠุฉ ุฌุฏูŠุฏุฉ ู…ุด
555
00:42:25,970 --> 00:42:30,190
ุฃู‡ู„ุง ุจูŠู‚ูˆู„ ุงู„ุฒุงุฆุฏ ู…ู…ูƒู† ูŠูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุตุญ ูˆู„ุง ูุฃู†ุง
556
00:42:30,190 --> 00:42:33,010
ุฎู„ุงุต ุจุฑู…ูŠ ุงู„ู€ E ูˆุจุฌูŠุจ ุงู„ู„ูŠ ูˆุฑุง ู‡ูŠ ู†ู‚ุทุฉ ุจุฏุงูŠุฉ ุฌุฏูŠุฏุฉ
557
00:42:33,010 --> 00:42:37,690
ุฃู† ุฃู†ุง ุฃู‚ุฏุฑ ุฃูƒู…ู„ ูƒูˆุฏูŠุงู‹ ุงุญู†ุง ุงู„ุขู† skip ูƒู†ุง ู†ูƒู…ู„ ูŠุง
558
00:42:37,690 --> 00:42:40,810
ุจู†ุงุช ุงู„ู€ strategy ู…ุด ูƒู†ุช ุจุชุนู…ู„ skip skip skip ู„ู…ุง
559
00:42:40,810 --> 00:42:44,470
ุชู…ุณูƒ ู†ู‚ุทุฉ ุฃู†ูƒ ุชู‚ุฏุฑ ุชุจุฏุฃ ู…ู† ุนู†ุฏู‡ุง ุทุจ ู…ุง ุฃู†ุง ุงู„ุฒุงุฆุฏ
560
00:42:44,470 --> 00:42:47,350
ู‡ุฐู‡ ู…ุง ู‡ูŠ ุจุชูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ู…ุง ุฃู†ุง ู„ูˆ ุฑู…ูŠุช ุงู„ู€ E ู‡ุงูŠ
561
00:42:47,350 --> 00:42:51,010
ุฎู„ุงุต ุจุฏุฃุช ู…ู† ุฌุฏูŠุฏ ุตุญ ูˆู„ุง ู„ุฃุŸ ู…ุด ุฃู†ุงุŒ ุจุฏุฃุช ู…ู† ู†ู‚ุทุฉ ุจุฏุงูŠุฉ
562
00:42:51,010 --> 00:42:54,670
ู„ูƒู† ุฅุฐุง ุงู„ุฒุงุฆุฏ ู„ุง ูŠู…ูƒู† ูŠุถุงู… ุงู„ู€ E ูˆู„ุง ูˆุฑุง ุงู„ู€ E ุจุณ
563
00:42:54,670 --> 00:42:58,130
ูŠู†ุฑู…ูŠ ู…ู† ููˆู‚ ู„ุบุงูŠุฉ ู…ุง ุฃู„ุงู‚ูŠ ุญุงุฌุฉ ุฃุจุฏุฃ ู…ู† ุนู†ุฏู‡ุง
564
00:42:58,130 --> 00:43:02,250
ุงู„ู…ุดูƒู„ุฉ ุนู†ุฏ ุงู„ู€ error ู„ุงุฒู… ุชู‚ุฏุฑ ุชู„ุงู‚ูŠ ู†ู‚ุทุฉ ุชู‚ุฏุฑ
565
00:43:02,250 --> 00:43:06,930
ุชุจุฏุฃ ู…ู† ุนู†ุฏู‡ุงุŒ ูุฃู†ุง ุทุงู„ู…ุง ุจุนุฑู ุฃู† ุงู„ุฒุงุฆุฏ ู…ู…ูƒู† ูŠุฌูŠ
566
00:43:06,930 --> 00:43:11,810
ูˆุฑุง ุงู„ู€ E ู…ุง ุฎู„ุงุต ู…ุง ุจุฑู…ูŠ ุงู„ู€ E ูˆ ุจู…ุณูƒ ุงู„ู„ูŠ ูˆุฑุงู‡ุง
567
00:43:11,810 --> 00:43:15,890
ูุตุงุฑุช ุงู„ู€ E bar ู…ุน ุงู„ุฒุงุฆุฏ ู…ุฑุดุญุฉ ุฅูŠุดุŸ ุชุชูƒู…ู„ ุนุงุฏูŠ
568
00:43:15,890 --> 00:43:20,170
ุทุจูŠุนูŠ ุนุดุงู† ุงู„ุฒุงุฆุฏ ุจูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุฑู…ูŠู†ุง ุงู„ู€ E ุฎู„ุงุต
569
00:43:20,170 --> 00:43:23,670
ุตุฑุช ููŠ ุงู„ู„ูŠ ูˆุฑุงู‡ุงุŒ ุฅูŠุด ุฃู†ุง ุฑู…ูŠุช ุงู„ู€ EุŸ ูŠุนู†ูŠ ุชุจุชุฏุช
570
00:43:23,670 --> 00:43:28,510
ููŠู‡ุง ูุฑุงุบ ูˆุณุฌู„ุชูŠ error ู…ุนู†ุงู‡ ู…ู…ูƒู† ุชู‚ุฏุฑ ุชูƒู…ู„ูŠุŒ ูุนุดุงู†
571
00:43:28,510 --> 00:43:34,250
ุชุฎุฏูŠู‡ุง ู…ู† ุงู„ุขู† ู‚ุงุนุฏุฉ ูˆู…ุณู„ู…ุฉุŒ ุฅุฐุง ูƒุงู† ู‡ุฐุง ูุฑุงุบ ุจุฏูƒ
572
00:43:34,250 --> 00:43:38,750
ุชูุญุต ุงู„ุฒุงุฆุฏ ู…ุน ุงู„ู€ EุŒ ู‡ู„ ู‡ุฐุง ุงู„ุฒุงุฆุฏ ู…ู…ูƒู† ู…ู† ุงู„ู†ุงุณ
573
00:43:38,750 --> 00:43:42,630
ุงู„ู„ูŠ ุจูŠุธู‡ุฑ ูˆุฑุง ุงู„ู€ EุŸ ุฃู‡ ู…ู…ูƒู†ุŒ ุฅุฐุง ุจุชุฑู…ูŠ ู…ู† ูˆูŠู†ุŸ ู…ู†
574
00:43:42,630 --> 00:43:46,030
ุงู„ู€ stack ู„ุฃ ู…ุด ู…ู…ูƒู†ุŒ ูƒู…ุงู† ูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ุจุชุฑู…ูŠ ู…ู†
575
00:43:46,030 --> 00:43:50,850
ูˆูŠู†ุŸ ู…ู† ููˆู‚ุŒ ู‡ูŠ ุจุงุฎุชุตุงุฑ ุจุณ ุถุงู„ ุงู„ุณุคุงู„ุŒ ุทูŠุจ ุฃู†ุง ูƒูŠู
576
00:43:50,850 --> 00:43:54,230
ุฃุนุฑู ุจูŠุฌูŠ ูˆู„ุง ุจูŠุฌูŠุดุŸ ู…ู† ุงู„ู€ follow ุนุดุงู† ุงู„ุญุถุฑุฉ
577
00:43:54,230 --> 00:43:58,510
ุฌู†ุงุจูƒ ุชุนุงู„ูŠ ู„ู„ู€ follow E ู…ูŠู† ู‡ู… ุงู„ู€ follow E ูƒุงู†ูˆุงุŸ
578
00:43:58,510 --> 00:44:04,270
ู…ูŠู† ู‡ู… ุงู„ู€ follow EุŸ ุงู„ู€ follow E ุงุฑุฌุน ุดูˆููŠู‡ุง ุงู„ู€
579
00:44:04,270 --> 00:44:06,390
follow E ุชุณูƒูŠุฑ ุงู„ู‚ูˆุณ ูˆ ุงู„ุฏูˆู„ุงุฑุŒ ู…ุด ุงู„ู€ first ุงู„ู€
580
00:44:06,390 --> 00:44:11,270
follow ู‡ุฐุง ู…ุด ุงู„ู€ T ูŠุง ุจู†ุงุชุŒ ู‡ุฐุง .. ู‡ุฐุง ุฎู„ุงุต ู‡ุฐุง ู…ุด
581
00:44:11,270 --> 00:44:14,750
ู…ุซุงู„ ุชุงู†ูŠ ู‡ุฐุง .. ู‡ู‡ .. ู‡ุฐุง ุฌุฏูŠุฏ ู‡ุฐุง .. ู‡ู‡ .. ู‡ุฐุง
582
00:44:14,750 --> 00:44:18,670
ู‚ุฏูŠู… ู‡ู‡ .. ุฎู„ุงุต ู‡ุฐุง .. ุฃูŠูˆุฉุŒ ู†ุณูˆูŠ ุชุณูƒูŠุฑ ุงู„ู‚ูˆุณ ูˆ
583
00:44:18,670 --> 00:44:22,850
ุงู„ุฏูˆู„ุงุฑุŒ ุฃูŠูˆุฉ ุนุดุงู† ู‡ูŠูƒ ู‡ู†ุฌูŠ ุนู†ุฏ ุชุณูƒูŠุฑ ุงู„ู‚ูˆุณ ุฅูŠุด
584
00:44:22,850 --> 00:44:28,650
ู‡ู†ูƒุชุจุŸ ู‡ู†ูƒุชุจ ูƒู„ู…ุฉ sinkุŒ ุฅูŠุด ู…ู‚ุตูˆุฏ ููŠู‡ุง sinkุŸ ุฅู†ู‡ ู‡ุฐุง
585
00:44:28,650 --> 00:44:33,690
ูŠุธู‡ุฑ ุจุนุฏ ู‡ุฐุงุŒ ูˆ ู‡ุฐุง ูŠุธู‡ุฑ ุจุนุฏ ู‡ุฐุงุŒ ูˆ ู‡ุฏูˆู„ ู…ุง ูƒุชุจุชุด
586
00:44:33,690 --> 00:44:36,990
ุนู†ุฏู‡ sink ู„ุฃู†ู‡ ู„ุง ูŠุธู‡ุฑุŒ ุฎู„ุงุต ุฑูŠุญุช ุฏู…ุงุบูŠุŒ ุทุจ ู‡ู†ุง ู„ูŠุด
587
00:44:36,990 --> 00:44:40,490
ู…ุงููŠุด sink ู„ุฃู† ุงุณุชุฎุฏู…ุช ุงู„ู€ first ูˆ ุงู„ู€ followุŒ ู‡ู†ุง ููŠ
588
00:44:40,490 --> 00:44:43,890
sink ุงู‡ ู„ุฃู†ู‡ ู…ุงููŠุด followุŒ ุฅูŠุด ุงู„ู€ follow ุจุชุงุน ุงู„ู€
589
00:44:43,890 --> 00:44:47,950
ุชูŠูƒุงู† ูŠุง ุจู†ุงุชุŸ ุฅูŠุด follow ุงู„ุชูŠูƒุงู†ุŸ ุดูˆููˆุง ุงู„ุฏูุชุฑ
590
00:44:47,950 --> 00:44:53,410
ุนู†ุฏูƒู…ุŒ ุฅูŠุด follow ุงู„ุชูŠูƒุงู†ุŸ ุงู„ุฒุงุฆุฏุŒ ูŠุนู†ูŠ ู‡ุญุท ุนู†ุฏู‡ุง
591
00:44:53,410 --> 00:45:00,570
sink ูˆ ุงู„ุฏูˆู„ุงุฑ sink ูˆ ู…ูŠู† ูƒู…ุงู†ุŸ sink ุฎู„ุงุตุŒ ูˆ ู‡ุฐู‡
592
00:45:00,570 --> 00:45:02,910
ู…ุง ุจุญุทุด ููŠู‡ุง sink ู„ุงู† ุงุณุชุฎุฏู…ู†ุง ุงู„ู€ first ูˆ ุงู„ู€ follow
593
00:45:02,910 --> 00:45:05,290
ูˆ ุงู„ุฃุฎูŠุฑุฉ ุงุณุชุฎุฏู…ู†ุง ุงู„ู€ firstุŒ ุฅูŠุด ุงู„ู€ follow ุจุชุงุน ุงู„ู€
594
00:45:05,290 --> 00:45:10,370
FุŒ follow ุจุชุงุน ุงู„ู€ FุŒ ุฅูŠุด ุงู„ู€ follow ุจุชุงุน ุงู„ู€ F ุงู„ู„ูŠ
595
00:45:10,370 --> 00:45:20,050
ุญู„ูŠู†ู‡ุง ุงู„ู…ุฑุฉ ุงู„ู…ุงุถูŠุฉ ุจู‚ู‰ ู…ูŠู† ุงุชุถุงุฑุจุŒ ุทูŠุจ
596
00:45:20,050 --> 00:45:25,100
ุชุนุงู„ูˆุง ู„ู†ุดูˆูุŒ ุจู†ุงุช ุฑุงุฌุนูˆุง ุดูˆูŠุฉุŒ ุชุนุงู„ูˆุง ู†ุดูˆู ูƒูŠุจู†ุง
597
00:45:25,100 --> 00:45:28,860
ู†ุญู„ ุนู„ู‰ ุงู„ุฃุฎุทุงุก ุงู„ุขู†ุŒ ุชุนุงู„ูˆุง ู†ุทู„ุนูˆุง ู†ุดูˆู ูƒูŠุจู†ุง ู†ุญู„
598
00:45:28,860 --> 00:45:35,000
ุงู„ุขู†ุŒ ุงูุฑุถูŠ .. ุงูุฑุถูŠ ุฃู† ุงู„ู€ look ahead ูˆุงู‚ู ุนู„ู‰ ุฒุงุฆุฏ
599
00:45:35,000 --> 00:45:39,360
ูˆุฃู†ุง ุดุบุงู„ ููŠ EุŒ ุฅูŠุด ู‡ุชุณูˆูŠ ุญุถุฑุชูƒ ููŠ ุงู„ุญุงู„ุฉ ู‡ุงูŠุŸ error
600
00:45:39,360 --> 00:45:44,440
errorุŒ ูˆูƒูŠู ู‡ุชูƒู…ู„ูŠุŸ ุญุฑู ุนู„ู‰ ุงู„ุฒุงุฆุฏุŒ ุญุฑู ุนู„ู‰ ุงู„ุฒุงุฆุฏ
601
00:45:44,440 --> 00:45:48,600
ู„ุฃู†ู‡ ู„ุง ูŠู…ูƒู† ุงู„ุฒุงุฆุฏ ูŠุฌูŠ ูˆุฑุง ุงู„ู€ E ูˆู„ุง ูŠุจุฏุฃ ู…ู† ุงู„ู€ E
602
00:45:48,600 --> 00:45:53,180
ู†ุจู‚ู‰ ู…ุน ุงู„ุณู„ุงู…ุฉุŒ ุทุจ ุงูุชุฑุถูŠ ูƒู†ุง .. ุงู„ู€ look ahead ู‡ู†ุง
603
00:45:53,180 --> 00:45:58,830
ูˆู‡ู†ุง ุฎู„ุงุต ุจุฑูุน ุนู„ูŠู‡ ู„ุฃู† sink ู…ุนู†ุงู‡ุง ุฃู† ู‡ุฐุง ุจูŠุฌูŠ ูˆุฑุง
604
00:45:58,830 --> 00:46:02,350
ุงู„ู€ EุŒ ูู…ู…ูƒู† ุฃูƒู…ู„ ู…ู† ุนู†ุฏู‡ ูุจุฑู…ูŠ ู…ู† ุงู„ู€ E ุนุดุงู† ู‡ูŠ ูƒุจุณ
605
00:46:02,350 --> 00:46:05,150
ุนุฏู„ุช ุงู„ุฌุฏูˆู„ ุงู„ู„ูŠ ุญุทูŠุช ุงู„ุตูŠู†ูƒุงุช ู‡ุฏูˆู„ุŒ ู„ู…ุง ุจุชุดูˆู
606
00:46:05,150 --> 00:46:07,550
ุงู„ุตูŠู†ูƒ .. ูŠุนู†ูŠ ุฏู„ูˆู‚ุชูŠ ุณุชุญุชูŠ ุชู„ุช ุงุญุชู…ุงู„ุงุช ููŠ
607
00:46:07,550 --> 00:46:11,930
ุงู„ุชู‚ุงุทุนุŒ ูŠุง ูุฑุงุบ ูŠุง sink ูŠุง productionุŒ ุฅุฐุง
608
00:46:11,930 --> 00:46:16,050
production ุชุณุชุจุฏู„ูŠู‡ ูˆู…ุดูŠู†ุงุŒ ุฅุฐุง ูุฑุงุบ ุฃุจูŠุถ ุงุฑุฑ ูˆ
609
00:46:16,050 --> 00:46:19,250
ุจุชุดูŠู„ูŠ ู…ู† ููˆู‚ุŒ ุฅุฐุง sink ุจุฑุถู‡ ุงุฑุฑ ูˆ ุจุชุดูŠู„ูŠ ู…ู† ุงู„
610
00:46:19,250 --> 00:46:22,250
stackุŒ ุทุจ ู„ูŠุด ุดูŠู„ุช ุฃู†ุง ู…ู† ุงู„ู€ stackุŸ ู„ุฃู†ู‡ ู†ู‚ุทุฉ ุจุฏุงูŠุฉ
611
00:46:22,250 --> 00:46:24,550
ุฌุฏูŠุฏุฉุŒ ู„ู…ุง ุจุดูŠู„ ู…ุง ู‡ุฐุง ุจูŠุฌูŠ ูˆุฑุงูŠุง ูˆ ูˆุฑุงูŠุง ูู…ู‚ุฏุฑ
612
00:46:24,550 --> 00:46:30,200
ุฃูƒู…ู„ุŒ ุดูˆูุชูŠ ูƒูŠูุŸ ูู‡ูŠ ุงู„ .. ุงู„ .. ุงู„ sink ูˆ ุงู„ุญูŠู†
613
00:46:30,200 --> 00:46:33,300
ุจู†ุงุฎุฏ ู…ุซุงู„ ูˆ ุจุนุฏูŠู† ู†ุณู…ุน ุฃุณุฆู„ุชูƒู… ูˆ ุจู†ุฎุชู… ุงู„ู€ session
614
00:46:33,300 --> 00:46:38,000
ู‡ุฐุง ุจุณ ููŠ ุงู„ุฃูˆู„ ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ ุงู„ู€ sink ู‡ุงูŠ ุดุงูŠููŠู† ูŠุง
615
00:46:38,000 --> 00:46:43,860
ุจู†ุงุชุŸ ู‡ุงูŠ ุงู„ู„ูŠ ุชูˆุน ุญู„ูŠู†ุงู‡ุง ุฅุญู†ุง ุฃูŠูˆู‡ .. ุฃูŠูˆู‡ ุนุฏู„ู‡
616
00:46:43,860 --> 00:46:47,900
ูˆ ุนู…ู„ู‡ ุฌุงู‡ุฒ ู„ู„ุฃุฎุทุงุก ูˆ ุญุท ุงู„ู€ sink ุฒูŠ ู…ุง ุงุญู†ุง ุนู…ู„ู†ุง
617
00:46:47,900 --> 00:46:53,450
ุจุงู„ุธุจุทุŒ ูŠุจู‚ู‰ ู„ู…ุง ุจุฏูƒ ุชุดุชุบู„ูŠ ุนู„ู‰ ุงู„ุฎุทุฃ ุฃู†ู‡ ูŠุนู…ู„ ุญุณุงุจู‡
618
00:46:53,450 --> 00:46:57,430
ุงู„ุฎุทุฃุŒ ู‡ุชุดุชุบู„ ุนู„ู‰ ู‡ุฐุง ุงู„ุฌุฏูˆู„ ุงู„ู…ุนุฏู„ ู…ุด ุงู„ู€ parsing
619
00:46:57,430 --> 00:47:02,210
table ุงู„ู„ูŠ ู‚ุจู„ ุดูˆูŠุฉุŒ ูˆุงุถุญุฉุŸ ุทูŠุจ ุชุนุงู„ูˆุง ุงู„ุฃู† ู†ุงุฎุฏ
620
00:47:02,210 --> 00:47:09,970
ู…ุซุงู„ุŒ ุงูุชุฑุถูŠ ูƒุชุจ ุฒูŠ ู‡ูŠูƒ ูŠุง ุจู†ุงุชุŒ ุจู†ุงุช ุงูุชุฑุถูˆุง ูƒุชุจ ุฒูŠ
621
00:47:09,970 --> 00:47:16,570
ู‡ูŠูƒุŒ ู„ุงุญุธูˆุง ุฃู† ู‡ุฐู‡ ููŠู‡ุง ุฅูŠุดุŸ ููŠู‡ุง errors ูุนู„ุงุŒ ู„ุฃ
622
00:47:17,450 --> 00:47:20,650
ุชุนุงู„ู‰ ู†ุดูˆู ุนู…ู„ูŠุฉ ุงู„ู€ parsing ูƒูŠู ู‡ุชู…ุŒ ุทุจุนุง ุจุณ ููŠ
623
00:47:20,650 --> 00:47:26,010
ู…ู„ุงุญุธุฉ ุตุบูŠุฑุฉ ู‚ุจู„ ู…ุง ู†ุดุชุบู„ุŒ ุงุญู†ุง ู‚ู„ู†ุง ุฅุฐุง ุงู„ุชู‚ุงุทุน
624
00:47:26,010 --> 00:47:30,990
sink ู…ู† ูˆูŠู† ู‡ุชุฑู…ูŠุŸ ู…ู† ุงู„ู€ stack ุจุณ ููŠ ุงุณุชุซู†ุงุก ูˆุงุญุฏ
625
00:47:31,820 --> 00:47:34,980
ุฅุฐุง ูƒุงู† ู‡ุฐุง ุงู„ู€ non terminal ุงู„ู„ูŠ ุจุฏูƒ ุชุดูŠู„ู‡ ู‡ูˆ ุงู„ู€
626
00:47:34,980 --> 00:47:39,420
start ูˆู„ุณู‡ ุจุงุฏุฆูŠู† ุจุดูŠู„ู‡ุดุŒ ุนุงุฑู ู„ูŠุดุŸ ู„ุฃู† ู„ูˆ ุญุถุฑุชูƒ
627
00:47:39,420 --> 00:47:43,880
ุดูŠู„ุชูŠ ู‡ูŠ ุงู„ุฏูˆู„ุงุฑ ูˆู‡ูŠ ุงู„ู€ EุŒ ู„ูˆ ุดูŠู„ุชูŠู‡ ุฎู„ุต ู‡ุชุจุทู„ ุงุนู…ู„
628
00:47:43,880 --> 00:47:47,300
parsingุŒ ุจุณ ู‚ุงู„ ู„ูŠ ู‡ูŠ ุงู„ุงุณุชุซู†ุงุก ุงู„ูˆุญูŠุฏ ุฃู†ู‡ ู„ู…ุง ุจูƒูˆู†
629
00:47:47,300 --> 00:47:50,180
ุฃู†ุง ุฏุงุฎู„ ู„ุณู‡ ู…ู† ุงู„ู€ start symbolุŒ ุชุฌุงูˆุฒุง ุจุดูŠู„ ู…ู†
630
00:47:50,180 --> 00:47:53,680
ูˆูŠู†ุŸ ู…ู† ููˆู‚ ุนุดุงู† ูŠู‚ุฏุฑ ูŠุชูƒู…ู„ุŒ ู„ูƒู† ู„ูˆ ุงู„ู€ E ู‡ุงุฏูŠ ููŠ
631
00:47:53,680 --> 00:47:58,560
ุงู„ู†ุตู ููˆู‚ ุจุดูŠู„ ู…ู†ู‡ ุนุงุฏูŠ ุฎู„ุงุตุŒ ุชุนุงู„ูˆุง ู†ุดุชุบู„
632
00:48:03,090 --> 00:48:08,750
ู‡ูŠู‚ุงุฑู† ู‡ุงูŠ ู…ุน ุงู„ู€ EุŒ ู‡ุชุฑูˆุญ ุชุทู„ุนูŠ ู‡ุชู„ุงู‚ูŠ sink ุงู„ู…ูุฑูˆุถ
633
00:48:08,750 --> 00:48:11,670
ูƒุงู† ูŠุดูŠู„ ู…ู† ูˆูŠู†ุŸ ู…ู† ุงู„ู€ stack ุจุณ ู„ุฃู†ู‡ุง ุงู„ู€ star
634
00:48:11,670 --> 00:48:14,690
symbol ู‡ูŠุดูŠู„ ู…ู† ูˆูŠู†ุŸ ู…ู† ููˆู‚ุŒ ูุงู„ู€ look ahead where
635
00:48:14,690 --> 00:48:18,990
ู‡ูŠุตูŠุฑุŸ ุงู„ู€ look ahead ู‡ู†ุง ูˆุฅูŠุด ู‡ูŠุณุฌ ุฑุณุงู„ุฉุŸ arrow
636
00:48:18,990 --> 00:48:24,970
ูู‡ูŠ ุฃูˆู„ arrow ู„ู‚ุทู‡ ูˆู‚ุฏุฑ ูŠูƒู…ู„ุŒ ุงู„ุขู† ุทูŠุจ ุงู„ู€ ID ู…ุน ุงู„ู€
637
00:48:24,970 --> 00:48:30,450
EุŒ ุฑูˆุญ ูŠุดูˆู ุชุทู„ุน ุงู„ู€ ID ู…ุน ุงู„ู€ E ุชูŠ ุฅูŠ ุจุงุฑุŒ ุงู„ู€ ID ู…ุน
638
00:48:30,450 --> 00:48:35,120
ุงู„ู€ T ู ุชูŠ ุจุงุฑ ู…ุธุจูˆุทุŒ ุงู„ู€ ID ู…ุน ุงู„ู€ F ุฒูŠ ู…ุง ูƒู†ุง ู†ุดุชุบู„
639
00:48:35,120 --> 00:48:40,740
ID ID ุจูˆุจ ID ุจูˆุจ ID ุถุฑุจ ู…ุน ุชูŠ ุจุงุฑ ุถุฑุจ ู ุชูŠ ุจุงุฑ ุฑูˆุญ
640
00:48:40,740 --> 00:48:48,320
ุดูˆู ุงูŠู‡ ุงู„ู…ุชุฌู‡ุฉ ู…ูˆุฌูˆุฏุฉุŒ ุฏุฑุจ ู…ุน ุถุฑุจ ุจูŠุฑูˆุญูˆุง ุงู„ุฒุงุฆุฏ
641
00:48:48,320 --> 00:48:55,920
ุดูˆููŠู‡ุง ู…ุน ุงู„ู€ FุŒ ุดูˆููŠู‡ุง ุงู„ุฒุงุฆุฏ ู…ุน ุงู„ู€ FุŒ sink ุฅูŠุด ูŠุนู†ูŠ
642
00:48:55,920 --> 00:48:59,500
sinkุŸ ูŠุนู†ูŠ ุดูŠู„ ุงู„ู€ F ูƒุงู…ู„ูŠ ู„ุฃู† ู‡ุฐุง ุงู„ุฒุงุฆุฏ ู…ู…ูƒู† ุชุฌูŠ
643
00:48:59,500 --> 00:49:03,740
ู…ุน ุงู„ู„ูŠ ูˆุฑุงูŠุง ูุนู„ู‰ ุทูˆู„ ุดุงู„ ุงู„ู€ F ูˆูƒู…ู„ ุทุจูŠุนูŠุŒ ุจุณ ุฅูŠุด
644
00:49:03,740 --> 00:49:11,060
ุณุฌู„ุŸ errorุŒ ุฒุงุฆุฏ ู…ุน T bar ู‡ุชู„ุงู‚ูŠ epsilonุŒ ุฒุงุฆุฏ ู…ุน E
645
00:49:11,060 --> 00:49:14,460
bar ุฎู„ุงุต ูƒู…ู„ ุนุงุฏูŠ ู„ู…ุง ุฎู„ุตุŒ ู„ูƒู† ุงู„ุฎู„ุงุตุฉ ุทู„ุน ูƒุงู…
646
00:49:14,460 --> 00:49:21,080
errorุŸ errorูŠู† ูˆุฎู„ุงุต ูˆู…ุด ุจุงุฑุณู†ุฌ ุทุจูŠุนูŠุŒ ุดูุชูŠ ูƒูŠูุŸ
647
00:49:21,080 --> 00:49:27,480
ูˆุงุถุญูŠุชุŸ ููŠ ุฃูŠ ู…ุดุงูƒู„ุŸ ุงู„ุขู† ุจุฏุง ุชุณุฃู„ .. ุชุณุฃู„
648
00:49:30,030 --> 00:49:36,670
ู…ุง ููŠุด ุฃุณุฆู„ุฉุŸ ูƒู„ ุนุงู…ุฉ ุจุฎูŠุฑุŒ ุทูŠุจ break ู‚ุจู„ ู…ุง ุฃู†ุชู‚ู„
649
00:49:36,670 --> 00:49:40,530
ู„ู„ chapter ุงู„ุฌุฏูŠุฏุŒ ู‚ุจู„ ู…ุง ุฃู†ุชู‚ู„ ู„ู„ chapter ุงู„ุฌุฏูŠุฏ
650
00:49:40,530 --> 00:49:47,530
ุจุฏูŠ ุจุณ ุณุคุงู„ ู„ู„ุดุงุทุฑูŠู†ุŒ ุณุคุงู„ ู„ู„ุดุงุทุฑูŠู† ุงู„ุขู†
651
00:49:48,870 --> 00:49:52,350
ุฅูŠุด ุงู„ุณุชุฑุงุชูŠุฌูŠุฉ ุจุชุงุนุฉ ุงู„ู€ error ุงู„ู„ูŠ ุงุญู†ุง
652
00:49:52,350 --> 00:49:54,390
ุงุณุชุฎุฏู…ู†ุงู‡ุง ู‡ู†ุงุŒ ุฅุฐุง ุฃู†ุช ุชุชุฐูƒุฑ ุงุญู†ุง ูƒู†ุง ููŠู‡ ุฃุฑุจุน
653
00:49:54,390 --> 00:49:57,270
ุงุณุชุฑุงุชูŠุฌูŠุงุช ู„ู„ู€ errorุŒ ุงู„ู€ panic mode ูˆ ุงู„ู€ phrase
654
00:49:57,270 --> 00:49:59,210
level mode ูˆ ุงู„ู€ global correction ูˆ ุงู„ู€ error
655
00:49:59,210 --> 00:50:05,390
production ู…ุธุจูˆุทุŒ ุฃุฎุฏู†ุง ุฃุฑุจุน ุงุญู†ุง ู‡ุงูŠ ุฃูŠ ูˆุงุญุฏุฉ ููŠู‡ู…
656
00:50:05,390 --> 00:50:13,050
ุงู„ู€ panic ูˆู„ุง ุงู„ู€ phraseุŒ ุงู„ู€ panic ูˆู„ุง ุงู„ู€ phraseุŒ ุฅูŠุด
657
00:50:13,050 --> 00:50:18,270
ุงู„ู€ panic ู…ุนู†ุงู‡ุงุŸ ุฅูŠุด ุงู„ู€ panic ู…ุนู†ุงู‡ุงุŸ ุฅู†ู‡ ู„ู…ุง ุจู„ุงู‚ูŠ
658
00:50:18,270 --> 00:50:20,850
ุบู„ุท ุจูŠุจู‚ู‰ ูŠุนู…ู„ skipุŒ skipุŒ skip ู„ู…ุง ูŠู„ุงู‚ูŠ ุจุฏุงูŠุฉ
659
00:50:20,850 --> 00:50:24,310
ูŠู‚ุฏุฑ ูŠุจุฏุฃ ู…ู† ุนู†ุฏู‡ุงุŒ ุฅูŠุด ุงู„ู€ phrase ุจูŠุนู…ู„ุŸ ุฅู†ู‡ ู„ู…ุง
660
00:50:24,310 --> 00:50:27,690
ุจู„ุงู‚ูŠ ุบู„ุท ุจูŠุญุงูˆู„ ูŠูู‡ู… ู…ุนู†ู‰ ุงู„ุบู„ุท ูˆูŠูƒู…ู„ุŒ ู‡ุงูŠ ู…ู†
661
00:50:27,690 --> 00:50:31,490
ุงู„ู†ูˆุนุŒ ุนูŠู‘ู† ุงู„ู€ phrase ูˆู„ุง ุงู„ู€ panicุŒ ุงู„ุฃูˆู„ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€
662
00:50:31,490 --> 00:50:35,420
panicุŒ ู„ูŠุดุŸ ู„ุฃู† ุฃู†ุง ู„ู…ุง ุจู„ุงู‚ูŠ error ุจุตูŠุฑ ุฃุฏูˆุฑ ุนู„ู‰
663
00:50:35,420 --> 00:50:38,240
ุจุฏุงูŠุฉ ุฌุฏูŠุฏุฉุŒ ุตุญุŸ ูŠุง ุจุนู…ู„ skipุงุชุŒ ูŠุง ุฅุฐุง ู‡ูŠ ุจุชุฌูŠ
664
00:50:38,240 --> 00:50:42,240
ูˆุฑุงูŠุง ุจุฑู…ูŠ ู…ู† ุชุญุชุŒ ุตุญ ูˆู„ุง ู„ุฃุŸ ุทุจ ุงู„ุณุคุงู„ ูƒูŠู ู‡ุฐู‡
665
00:50:42,240 --> 00:50:46,620
ู…ู…ูƒู† ู†ุทูˆุฑู‡ุงุŒ ู†ุนุฏู„ ุนู„ูŠู‡ุŒ ุงู„ู€ books ู‡ุฐุง ุนู„ู‰ ุฃุณุงุณ ู†ุนู…ู„
666
00:50:46,620 --> 00:50:54,160
phrase level recoveryุŒ ุฅูŠุด ู†ุณูˆูŠุŸ ูƒูŠู
667
00:50:54,160 --> 00:50:58,480
ุฃุนู…ู„ ู‡ุฐู‡ ุงู„ุฌุซุฉุŸ ูƒูŠู ู†ุนู…ู„ .. ู‡ู†ุง panic mode
668
00:50:58,480 --> 00:51:03,220
recoveryุŒ ูƒูŠู ู†ุนู…ู„ ุงู„ู€ phrase levelุŸ ูƒูŠู ู†ุนุฑูุŸ ุฃู†ุง
669
00:51:03,220 --> 00:51:09,160
ุฃู‚ูˆู„ูƒูˆุง ุจุงุฎุชุตุงุฑ ุนุดุงู† ูƒูˆุด ุดูƒุฑูŠู†ุŒ ุชู…ุงู…ุŸ ุงู„ุขู†ุŒ ู„ูˆ ุจูŠู†
670
00:51:09,160 --> 00:51:16,440
ุงู„ุฒุงุฆุฏ ูˆุงู„ุฅูŠ ู„ุฌูŠุชูŠ ูุฑุงุบ ููŠ ุงู„ุจู†ูƒ ุงู„ู„ูŠ ูƒู†ุชุด ู‡ุชุณูˆูŠ
671
00:51:16,440 --> 00:51:21,180
ุชุนู…ู„ skip ู„ู„ุฒุงุฆุฏ ุตุญุŸ ุนุดุงู† ุชุตุจุญ phrase ุจุฏูƒ ุชุญุท
672
00:51:21,180 --> 00:51:25,780
function ู‡ู†ุง ู…ุนูŠู†ุฉ ุชุณู…ูŠู‡ุง ู…ุซู„ุง failุŒ ูˆูŠุฑูˆุญ ุนู„ู‰ ู‡ุฐู‡
673
00:51:25,780 --> 00:51:29,700
ุงู„ู€ function ูŠุงุฎุฏ ุงู„ุทุฑููŠู† ุงู„ุฒุงุฆุฏ ูˆุงู„ุฅูŠ ูˆูŠุญุงูˆู„ ูŠุชุนุฑู
674
00:51:29,700 --> 00:51:33,940
ุนู„ู‰ ุงู„ุบู„ุท ูˆูŠุนุฑูู‡ุŒ ู‡ู„ ุงู„ู€ ุฅูŠ ุฒุงุฆุฏ ุฒูŠุงุฏุฉ ุฒุงุฆุฏ ู†ุงู‚ุต
675
00:51:33,940 --> 00:51:38,040
ูˆูŠุญุงูˆู„ ูŠูุชูŠ ููŠู‡ ูˆูŠุทู„ุน ู†ุชูŠุฌุฉ ูˆูŠูƒู…ู„ุŒ ูŠุนู†ูŠ ุจุณ ุงู„ูุฑู‚
676
00:51:38,040 --> 00:51:43,010
ุงู„ูˆุญูŠุฏ ุฃู†ู‡ ุจุฏู„ ู…ุง ู†ุนู…ู„ skip ุจุฏู†ุง ู†ุนู…ู„ ุฅูŠุดุŸ details
677
00:51:43,010 --> 00:51:45,850
functionุŒ ุฅู†ู‡ ูŠุฑูˆุญ ุนู„ู‰ ุงู„ู€ function ูŠุดูˆู ุดูˆ ุงู„ุบู„ุท
678
00:51:45,850 --> 00:51:49,310
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุŒ ุชุญุงูˆู„ ุชุนู…ู„ expectation ู„ู‡ ูˆุจุนุฏูŠู† ุชูƒู…ู„
679
00:51:49,310 --> 00:51:52,390
ู‡ุฐู‡ ุงู„ูุฑู‚ ุงู„ูˆุงุญุฏ ุจูŠู†ู‡ู…ุŒ ุดูˆูุชูŠ ูƒูŠูุŸ ุฅู†ู‡ ู…ุง ุนู…ู„ุด ูŠ
680
00:51:52,390 --> 00:51:57,030
skip ูˆู…ุดูŠุŒ ู„ุฃุŒ ุฑุงุญ ุฃุฎุฏ ุงู„ุทุฑููŠู† ูˆุญุงูˆู„ ุฅูŠุด ูŠุนุฑู ุดูˆ ู‡ุฐุง
681
00:51:57,030 --> 00:52:01,000
ุบู„ุท ูˆู‡ูƒ ุงู„ู€ phraseุŒ ุงู„ู€ phrase ุจุฑู…ูŠุดุงู„ phrase ู…ู† ู…ุทุฑุญ
682
00:52:01,000 --> 00:52:04,000
ู…ุง ุจูŠุตูŠุฑ ุงู„ุฎุทุฃุŒ ุจูŠุญุงูˆู„ ูŠุนุฑู ุดูˆ ู‡ูˆ ุงู„ุฅู‚ุตุงุฑ ู†ุณูŠ ุฒุงุฆุฏ
683
00:52:04,000 --> 00:52:07,160
ูƒุชุจ ุฒุงุฆุฏุŒ ูุจูŠุญุงูˆู„ ูŠุนู…ู„ ุดูˆูŠุฉ ุงู„ู€ process ุงู„ู„ูŠ ุงุชุนุฑู
684
00:52:07,160 --> 00:52:10,740
ุนู„ูŠู‡ ูˆูŠู‚ุฏุฑ ูŠูƒู…ู„ุŒ ู‡ุฐู‡ ุจุงุฎุชุตุงุฑุŒ ูˆุงุถุญุฉ ูŠุนู†ูŠ ุงู„ุชุนุฏูŠู„
685
00:52:10,740 --> 00:52:15,000
ุทููŠู ู„ูˆ ุจุฏู†ุง ู†ุฎู„ูŠู‡ ูŠุนู…ู„ ุงู„ู€ phrase ุฎู„ุงุตุŸ ู„ูƒู† ู‡ูˆ
686
00:52:15,000 --> 00:52:20,860
ุจุงู„ุญุงู„ุฉ ู‡ุฐูŠ ุฅูŠุด panic ุฎู„ุงุตุŸ ุงู„ุขู† ุชุนุงู„ูˆุง ู†ุฏููˆุช ุนู„ู‰
687
00:52:20,860 --> 00:52:24,680
ุงู„ู€ chapter ุงู„ุฌุฏูŠุฏุŒ ุทุจ ุฃู†ุง ุจู†ุงู‡ูŠ ู‡ุฐุง ุงู„ู€ chapter
688
00:52:24,680 --> 00:52:35,690
ุงู„ุฌุฏูŠุฏ ุฒูŠ ู…ุง ุชุดุงูŠููŠู† ุจุงู„ู†ุณุจุฉ ู„ู†ุง ู…ุด ุฌุฏูŠุฏ syntax
689
00:52:35,690 --> 00:52:39,990
directed translationุŒ ูˆุงุญู†ุง ุนู…ู„ูŠุง ุฃุฎุฏู†ุง ู†ูˆุนูŠู†
690
00:52:39,990 --> 00:52:44,890
syntax directed definition ุงู„ู„ูŠ ู‡ูˆ ุจูŠูƒูˆู† ููŠู‡ rules
691
00:52:44,890 --> 00:52:48,750
ู…ู†ูุตู„ ุนู† ุงู„ู€ grammar ูˆูุนู„ูŠุง ุจูŠูƒูˆู† ุนู†ุฏูŠ ู†ูˆุน ุชุงู†ูŠ
692
00:52:48,750 --> 00:52:52,370
ุงู„ู„ูŠ ู‡ูˆ translation scheme ุงู„ู„ูŠ ู‡ูˆ ุจูŠูƒูˆู† ุงู„ู€ rules
693
00:52:52,370 --> 00:52:56,890
ู…ูˆุฌูˆุฏูŠู† ูˆูŠู†ุŸ ุฌูˆุง ุงู„ู€ grammar ูˆ ุจู†ุนู„ู…ู‡ู… ุจุงู„ู€ brackets
694
00:52:56,890 --> 00:53:00,780
ู‡ุฏูˆู„ ุนุดุงู† ู†ุนุฑู ุฃู† ู‡ุฐุง ุงู„ู€ action ุงู„ู…ูˆุฌูˆุฏุŒ ุจุฅู…ูƒุงู†ูƒ ุฃู†ุช
695
00:53:00,780 --> 00:53:07,820
ุชุนุชุจุฑูŠ chapter ุฎู…ุณุฉ ููŠ ุงู„ุบุงู„ุจ ู…ุฌุฑุฏ exercises ุฒูŠุงุฏุฉ
696
00:53:07,820 --> 00:53:13,020
ูˆ ุฃุตุนุจ ุดูˆูŠุฉ ู„ุฃู† ุงุญู†ุง ุฃุฎุฏู†ุง ูƒุชูŠุฑ ุฃุณุฆู„ุฉ ููŠ ุงู„ู€ syntax
697
00:53:13,020 --> 00:53:16,970
directed definition ูˆ translation ูˆูƒู†ุช ู…ุฑุดุญุฉ ุชุงุฎุฏ
698
00:53:16,970 --> 00:53:19,670
ุฃุณุฆู„ุฉ ุนู„ูŠู‡ุง ููŠ ุงู„ู…ุชุญุงู† ุงู„ู†ุตููŠ ูˆุจุชูˆู‚ุน ู„ู…ุง ุฑุฌุนุชูŠ
699
00:53:19,670 --> 00:53:23,030
ุงู„ู†ู…ุงุฐุฌ ุงู„ู†ุตููŠุฉ ุงู„ุณุงุจู‚ุฉุŒ ุดูุชูŠ ูƒุชูŠุฑ ุฃุณุฆู„ุฉ ู„ู„
700
00:53:23,030 --> 00:53:25,430
Transition Scheme ูˆู…ู† ู‡ุฑุฏู‡ ุฃู†ูƒ ู‚ุนุฏุช ุชุญู„ูŠ ููŠู‡ู…
701
00:53:25,430 --> 00:53:28,410
ูˆุงุญู†ุง already ุฃุฎุฐู†ุง ุฃู†ุช ุจุชุชุฐูƒุฑูŠ ุญูˆู„ ู…ู† infix ู„ู€
702
00:53:28,410 --> 00:53:31,850
postfix ุงุญุณุจ ู‚ูŠู…ุฉ ุงู„ู€ value ุนู†ุฏ ุงู„ู€ root ุฃุฎุฐู†ุง ุงุนู…ู„
703
00:53:31,850 --> 00:53:34,330
ุชุจุน ุงู„ู€ symbol tables ุฃุฎุฐู†ุง ูƒุชูŠุฑ ุฃู…ุซู„ุฉ ุบูŠุฑ ุฃุณู„ูˆุจ ุงู„ู€
704
00:53:34,330 --> 00:53:37,430
exercises ุทุจ ุฅูŠุด ุงู„ู„ูŠ ุจูŠุตูŠุฑ ู‡ู†ุง ุงู„ู„ูŠ ุจูŠุตูŠุฑ ู‡ู†ุง
705
00:53:37,430 --> 00:53:44,090
ู…ุฌุฑุฏ ุฃู…ุซู„ุฉ ุฌุฏูŠุฏุฉ ุฃุตุนุจ ู†ูˆุนุง ู…ุง ุดูˆูŠุฉ ููŠ ุจุนุถ ุงู„ู…ู†ุงุทู‚ุŒ
706
00:53:44,090 --> 00:53:47,530
ุชู…ุงู…ุŸ ู„ูƒู† ุฃู†ุง ุนู†ุฏูŠ ุงู„ุฅู…ูƒุงู†ูŠุงุช ู†ุญู„ู‡ุงุŒ ู„ูŠุดุŸ ู„ุฃู† ุฃู†ุง
707
00:53:47,530 --> 00:53:51,190
ุนุงุฑู ู…ู† ุฒู…ุงู† ุฃู†ู‡ ู„ุงุฒู… ุฃููƒุฑ ููŠ ุงู„ุฃูˆู„ ูƒูŠู ุฃุนู…ู„ ุงู„ู€
708
00:53:51,190 --> 00:53:53,470
grammar ู„ู„ุจุณู‡ ููŠ ุงู„ู€ languageุŒ ุจุนุฏูŠู† ูƒู„ production ูƒูŠู
709
00:53:53,470 --> 00:53:55,370
ุฃุนู…ู„ ุงู„ู€ rule ุนู„ู‰ ุฌุจุงู„ู‡ ุงู„ู„ูŠ ุจูŠู‚ุฏุฑ ูŠุนู…ู„
710
00:53:55,370 --> 00:53:59,480
translationุŒ ูู‡ุฐุง ุงู„ูƒู„ุงู… ู„ู† ูŠุชุบูŠุฑ ู„ูƒู† ุถุงู„ ุงู„ุณุคุงู„
711
00:53:59,480 --> 00:54:02,340
ุชุฎุชู„ู ู…ู† ุตูŠุบุฉ ุฅู„ู‰ ุขุฎุฑ ู ุฃู†ุช ู…ุง ุชุฌู„ุฌูŠ ู…ู† ู‡ุฐุง ุงู„ู€
712
00:54:02,340 --> 00:54:04,840
chapter ุงู„ู€ chapter ู…ุง ููŠุด ููŠู‡ ุฅุดูŠ ุฌุฏูŠุฏ ูƒุชูŠุฑ ููŠู‡
713
00:54:04,840 --> 00:54:09,220
ู…ุนุธู… ู…ุฌุฑุฏ exercises ูˆุฃุณุฆู„ุฉ ุฌุฏูŠุฏุฉ ุทุจุนุง ุฃูˆู„ ู…ุง ุจุจุฏุฃ
714
00:54:09,220 --> 00:54:12,800
ุงู„ู€ chapter ุจุจุฏุฃ ุจู…ุซุงู„ ููŠ ุงู„ุฃูˆู„ ุจุจุฏุฃ ุฒูŠ ู…ุง ุชุดุงูŠููŠู†
715
00:54:12,800 --> 00:54:17,890
ุจุชุนุฑูŠู ุงู„ู†ูˆุนูŠู† ุงู„ู„ูŠ ุนู†ุฏ ุงู„ู€ SDD ุฃู†ู‡ ุจูƒูˆู† ุงู„ู€ rule
716
00:54:17,890 --> 00:54:23,190
ู…ู†ูุตู„ ูŠุนู†ูŠ ุจุญู„ ููŠ ุงู„ุฃูˆู„ ุจุนู…ู„ ุงู„ู€ tree ูˆุจุนุฏูŠู† ุจุนู…ู„
717
00:54:23,190 --> 00:54:26,050
ุงู„ู€ annotated ุฅู†ูŠ ุฃุญู„ ุนู„ูŠู‡ุง ุงู„ู€ rules ุนุดุงู† ุชุทู„ุน
718
00:54:26,050 --> 00:54:29,090
ุงู„ู†ุชุงุฆุฌ ุงู„ู„ูŠ ุจุฏูŠู‡ุง ุนู…ู„ุชูŠ ุงู„ุชุญูˆูŠู„ ุฃูˆ ู…ู…ูƒู† ูŠูƒูˆู†
719
00:54:29,090 --> 00:54:33,910
ู…ูˆุฌูˆุฏ direct ุฌูˆุง ุงู„ู€ grammar ูˆู‡ุฐุง ุจู†ุณู…ูŠู‡ ุงู„ู€
720
00:54:33,910 --> 00:54:37,510
transition scheme ูุจุฏุฃ ูŠูˆุฑูŠูƒูŠ ุงู„ุจุฏุงูŠุงุช ู‡ุงูŠ ุนุณุงุณ ุฅู†
721
00:54:37,510 --> 00:54:40,750
ุฃู†ุช ูƒุฃู†ูƒ ู…ุด ุนุงุฑู ุฅุดูŠ ู„ูƒู† ู‡ุฐุง ูƒู„ู‡ ุฃู†ุช ุนุงุฑูุงู‡ ูู‡ู†ู…ุดูŠ
722
00:54:40,750 --> 00:54:47,040
ุนู†ู‡ ุจุณุฑุนุฉ ู…ุด ููŠ ุฅุดูŠ ุทุจุนุง ู‡ู†ุง ูŠู…ูƒู† ููŠ ุญุงุฌุฉ ุฌุฏูŠุฏุฉ
723
00:54:47,040 --> 00:54:50,920
ุจุณูŠุทุฉ ููŠ ุงู„ู€ Synthetic Definition ููŠ ุญุงุฌุฉ ุงุณู…ู‡ุง
724
00:54:50,920 --> 00:54:55,020
ุงู„ู€ Synthesized Attributes ูˆููŠ ุญุงุฌุฉ ุงุณู…ู‡ุง Inherited
725
00:54:55,020 --> 00:54:59,440
Attributes ุงุญู†ุง ู…ูŠู† ุฃุฎุฐู†ุง ู…ู†ู‡ู… ุงู„ู€ Synthesized ุฅูŠุด
726
00:54:59,440 --> 00:55:02,710
ูƒุงู† ุงู„ู€ Synthesized Attribute ู…ุนู†ุงู‡ุŸ ุฅู† ุงู„ู€ attribute
727
00:55:02,710 --> 00:55:05,770
ุนุดุงู† ูŠุชุญู„ ู‚ูŠู…ุชู‡ ููŠ ุงู„ู€ annotated parsing tree ุจูŠุนุชู…ุฏ
728
00:55:05,770 --> 00:55:08,650
ุนู„ู‰ ุงู„ู€ children ุนู„ู‰ ุญุงู„ู‡ ุฃูˆ ุนู„ู‰ ุงู„ู€ children ุชุจุนูˆู†ู‡
729
00:55:08,650 --> 00:55:12,470
ุนุดุงู† ู‡ูŠูƒ ุงุญู†ุง ู„ู…ุง ูƒู†ุง ู†ุงุฎุฏ ุงู„ุฏุฑุณ ู‡ุฐุง ุฒู…ุงู† ูƒุงู†ุช ูƒู„
730
00:55:12,470 --> 00:55:14,950
ุงู„ู€ attributes ุงู„ู„ูŠ ู†ุชุนุงู…ู„ ู…ุนู‡ุง ู…ู† ู†ูˆุน synthesized
731
00:55:14,950 --> 00:55:18,970
ุนุดุงู† ู‡ูŠูƒ ูƒู†ุง ู†ู‚ูˆู„ ุฒู…ุงู† ุงู„ู€ bottom up traversal ุฃูˆ
732
00:55:18,970 --> 00:55:22,750
ุงู„ู€ depth traversal ุจูŠุณุฏ ุงู„ุบุฑุถ ุฅู† ูŠุญู„ ูƒู„ ุงู„ู€
733
00:55:22,750 --> 00:55:26,730
attributes ู„ุฃู†ู‡ ุจุชุดูˆููŠ ุฏุงูŠู…ุง ููŠ ุงู„ุทุฑูŠู‚ุชูŠู† ู‡ุฏูˆู„ ุงู„ู€
734
00:55:26,730 --> 00:55:30,050
children ู‚ุจู„ ู…ุง ุชุดูˆููŠ ู…ูŠู† ุงู„ู€ parent ูˆุจุชู‚ุฏุฑ ูŠุชุญู„ูŠ
735
00:55:30,380 --> 00:55:34,500
ู„ูƒู† ู„ูˆ ุงู„ูŠูˆู… ู‚ู„ุชู„ูƒ ุฅู† ู„ุฃ ููŠ ุนู†ุฏูŠ inherited ุฅูŠุด ุงู„ู€
736
00:55:34,500 --> 00:55:37,960
inherited ุฅู† ุนุดุงู† ุฃุญู„ ุงู„ู€ attribute ุจุชุงุน ุงู„ู€ node
737
00:55:37,960 --> 00:55:43,140
ุจูŠู„ุฒู…ู†ูŠ ุฃุนุฑู ู…ุนู„ูˆู…ุงุช ู…ู† ุงู„ู€ parent attributes ู…ู† ุงู„ู€
738
00:55:43,140 --> 00:55:47,210
parent ุฃูˆ ุงู„ู€ siblings ู…ู† ุงู„ู€ ุฅูŠุด ุงู„ู„ูŠ ู…ุนุงูŠุง ููŠ ู†ูุณ ุงู„ู€
739
00:55:47,210 --> 00:55:50,450
level ูˆุจุงู„ุชุงู„ูŠ ุฒูŠ ุนู…ู„ูŠุฉ ูˆุฑุงุซุฉ ูŠุนู†ูŠ ู„ุงุฒู… ุฃูˆุฑุซ
740
00:55:50,450 --> 00:55:53,790
ุงู„ู‚ูŠู… ู…ู† ุจุฑุง ุนุดุงู† ุฃู†ุง ุฃู‚ุฏุฑ ุฃุญู„ู‡ ูˆู‡ุฐุง ุจู†ุณู…ูŠู‡
741
00:55:53,790 --> 00:55:56,990
inherited attribute ูŠุนู†ูŠ ุจูŠุนุชู…ุฏุด ุนู„ู‰ ุฃูˆู„ุงุฏู‡ ุนุดุงู†
742
00:55:56,990 --> 00:56:02,230
ุงู„ุญู„ ุจูŠุนุชู…ุฏ ุนู„ู‰ ู†ุงุณ ูŠุง parent ูŠุง siblings ูˆุจุงู„ุชุงู„ูŠ
743
00:56:02,230 --> 00:56:05,130
ู‡ู„ ุทุฑูŠู‚ุฉ ุงู„ู€ bottom up traversal ูˆุงู„ู€ deep
744
00:56:05,130 --> 00:56:09,110
traversal ุจุชู†ูุนุŸ ู…ุง ุจุชู†ูุนุด ู„ูŠุดุŸ ู„ุฃู†ู‡ ููŠ ุงู„ู€ deep
745
00:56:09,110 --> 00:56:12,290
traversal ุฃุจู‚ู‰ ุจุดูˆู ุงู„ุฃูˆู„ุงุฏ ู‚ุจู„ ุงู„ุฃุจ ู„ูƒู† ู‡ู†ุง ุนุดุงู†
746
00:56:12,290 --> 00:56:15,890
ุฃู‚ุฏุฑ ุฃุญุณุจ ู‚ูŠู…ุชู‡ ู„ุงุฒู… ุฃุดูˆู ุงู„ู€ parent ูˆุงู„ุฃุฎูˆุฉ ู‚ุจู„ ุงู„ู€
747
00:56:15,890 --> 00:56:19,390
node ูˆุจุงู„ุชุงู„ูŠ ุฃูƒูŠุฏ ููŠ ู„ู‡ุง ุทุฑูŠู‚ุฉ ู…ุนูŠู†ุฉ ุนุดุงู† ู†ู‚ุฏุฑ
748
00:56:19,390 --> 00:56:22,150
ู†ุญุณุจ ุงู„ู€ attributes ุจุณ ู…ุด ุงู„ูŠูˆู… ุงู„ู…ุฑุฉ ุงู„ุฌุงูŠุฉ ู‡ู†ุงุฎุฏ
749
00:56:22,150 --> 00:56:25,250
ุงู„ุทุฑูŠู‚ุฉ ู‡ุงูŠ ุชู…ุงู…ุŸ ุจุณ ู…ู† ุงู„ูŠูˆู… ุงูู‡ู… ุงู„ูุฑู‚ ุจูŠู† ุงู„ู€
750
00:56:25,250 --> 00:56:29,970
inherited ูˆุจูŠู† ุงู„ู€ synthesized ุทุจุนุง ููŠ ุงู„ู€ grammar
751
00:56:31,000 --> 00:56:33,760
ู‡ู„ ูƒู„ู‡ู… ุจูŠูƒูˆู†ูˆุง synthesizedุŸ ู‡ู„ ูƒู„ู‡ู… ุจูŠูƒูˆู†ูˆุง
752
00:56:33,760 --> 00:56:37,700
inheritedุŸ ู‡ู„ ู‡ู…ุง mixingุŸ ุญุณุจ ุงู„ุณุคุงู„ ู…ู…ูƒู† ุชู„ุงู‚ูŠู‡ู…
753
00:56:37,700 --> 00:56:41,000
ูƒู„ู‡ู… synthesized ุฒูŠ ุงู„ุณุงุจู‚ ูˆูƒู†ุง ู†ุณู…ูŠู‡ู… as
754
00:56:41,000 --> 00:56:43,500
attributed ูู‡ุฐุง ูƒุงู† ุชุธุจุท ู…ุนุงู‡ ุงู„ู€ bottom up
755
00:56:43,500 --> 00:56:47,760
traversal ูˆุงู„ู€ depth traversal ูˆู…ู…ูƒู† ูŠูƒูˆู†ูˆุง mixing
756
00:56:47,760 --> 00:56:52,380
inherited ุนู„ู‰ synthesize ูˆููŠ ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ู…ุง ูŠูƒููŠุด
757
00:56:52,380 --> 00:56:54,500
ู„ุญุงู„ู‡ ุงู„ู€ bottom up ูˆู„ุง ุงู„ู€ depth of the basin ู„ุงุฒู…
758
00:56:54,500 --> 00:56:57,340
ุฒูŠุงุฑุงุช ู„ู„ู€ node ุจุทุฑูŠู‚ุฉ ู…ุฎุชู„ูุฉ ู‡ุชุดูˆูู‡ุง ุงู„ู…ุฑุฉ ุงู„ุฌุงูŠุฉ
759
00:56:57,340 --> 00:57:00,760
ุนุดุงู† ู†ู‚ุฏุฑ ุฅูŠุด ู†ุญู„ ุงู„ู€ attributes ุงู„ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏูŠ
760
00:57:00,760 --> 00:57:06,740
ุทูŠุจ ู‡ุฐู‡ ู…ู„ุงุญุธุฉ ู…ุง ุญุฏุด ูŠู‚ูˆู„ูŠ ุฎู„ุต ู‚ุจู„ ุฅู„ุง ุฑุจุน ุฏู‚ูŠู‚ุฉ
761
00:57:06,740 --> 00:57:13,140
ุนุดุฑ ูƒุชูŠุฑ ู…ู…ูƒู† ุฎู„ุตู†ุง ุจุณ ุงู„ู€ chapter ู‡ูŠ ุงู„ุนู„ู… ุงู„ู„ูŠ
762
00:57:13,140 --> 00:57:14,860
ุจุชุฏูˆุฑูˆุง ุนู„ูŠู‡ ู…ุง ุดุงุก ุงู„ู„ู‡ ุนู„ูŠูƒู… ุดุงุทุฑูŠู†
763
00:57:20,390 --> 00:57:24,330
ุทูŠุจ ุจู†ุงุช ู„ุญุฏ ุงู„ุขู† ุฃู†ุง ุจุชุทู…ู†ูƒูˆุง ูŠุนู†ูŠ ุงู„ุนุดุฑ ุฏู‚ุงูŠู‚
764
00:57:24,330 --> 00:57:29,530
ุจุชุญูƒูŠ ููŠู‡ู… ู…ุฑุงุฌุนุฉ ูŠุนุชุจุฑ ู…ุง ููŠุด ุฅุดูŠ ุฌุฏูŠุฏ ู‡ุฐุง ุงู„ู…ุซุงู„
765
00:57:29,530 --> 00:57:33,770
ุดุงูŠููŠู†ู‡ุŸ ุฃุฎุฐุชูˆู‡ุง ู‚ุจู„ูƒ ูˆู„ุง ู„ุฃุŸ ู‡ุฐุง ุฃูˆู„ ู…ุซุงู„ ุจุฏุฃู†ุง
766
00:57:33,770 --> 00:57:36,270
ููŠู‡ ู…ุง ูƒุงู†ุด ู…ุดุฑูˆุน ุนู†ุฏูƒู… ููŠ ุงู„ูƒุชุงุจ ู„ูƒู† ู…ุดุฑูˆุน ุงู„ู„ูˆุญ
767
00:57:36,270 --> 00:57:39,690
ุงู„ู„ูŠ ู‡ูˆ ุงุญุณุจ ุงู„ู€ value ุจุชุงุนุฉ ุงู„ู€ infix and ุงู„ู€ root
768
00:57:39,690 --> 00:57:42,930
ู‡ุฐุง ู…ุง ูƒุงู†ุด ู…ูˆุฌูˆุฏ ููŠ ุงู„ูƒุชุงุจ ู…ุซุงู„ ุงู„ูƒุชุงุจ ูƒุงู† ุงู„ู€
769
00:57:42,930 --> 00:57:46,670
postfix ุจุณ ุฃู†ุง ุดุฑุญุช ู‡ุฐุง ุงู„ู…ุซุงู„ ุฃูˆู„ ู…ุซุงู„ ุฃุฎุฐู†ุงู‡ ู
770
00:57:46,670 --> 00:57:51,510
... ูุงูŠู‡ ุฒูŠ ู…ุง ู†ุดูˆูู‡ุŸ ุงูŠู‡ ุงู„ู€ infix ูˆูƒูŠู ู†ุญุณุจ ุงู„ู€
771
00:57:51,510 --> 00:57:54,070
value and ุงู„ู€ root ูุจุฏุฃ ูŠุนู…ู„ูƒ ุงู„ู€ grammar ูˆุจุฏุฃ
772
00:57:54,070 --> 00:57:56,430
ูŠุนู…ู„ูƒ ุงู„ู€ definition ุทุจ ูƒูŠู ู†ุนู…ู„ ุงู„ู€ annotated ูŠุง
773
00:57:56,430 --> 00:57:59,790
ุจู†ุงุชุŸ ุฃูƒูŠุฏ ู‡ูŠุฏูŠู†ูŠ sentence ุฃุนู…ู„ู‡ุง letter E ููŠ ุงู„ุฃูˆู„
774
00:57:59,790 --> 00:58:02,370
ูˆุจุนุฏูŠู† ุฃุจุฏุฃ ุฃุญู„ ุนู„ูŠู‡ุง ุงู„ู€ nodes ูˆู‡ู†ุง ุจุธุจุท ุงู„ู€
775
00:58:02,370 --> 00:58:04,810
bottom up traversal ูˆุงู„ุฏุจ ููŠ ุงู„ู€ traversal ูˆู„ุง ู„ุฃ
776
00:58:04,810 --> 00:58:10,550
ุจุธุจุท ู„ุฃู† ุฃูŠ attribute ุจูŠุชู…ุฏ ุนู„ู‰ ุงู„ู€ children ูŠุนู†ูŠ
777
00:58:10,550 --> 00:58:15,570
ุงุชุทู„ุนูŠ ุชูŠุฏ ูˆุชุจุงู„ ุชุญุช ุงู„ุฃุจ ูˆุจุชุณุงูˆูŠ value ุงู„ุฃุจู†ุงุก
778
00:58:15,570 --> 00:58:19,590
ุงู„ุฃุจ ู…ุณุชูˆู‰ ุงู„ุฃุจู†ุงุก ูุจุงู„ุชุงู„ูŠ ู‡ุฐุง ู…ู† ู†ูˆุน synthesized
779
00:58:19,590 --> 00:58:23,050
attributes ู‡ุฐุง ุงู„ู€ grammar ูƒู„ู‡ as attributed ูŠุนู†ูŠ
780
00:58:23,050 --> 00:58:25,910
ูƒู„ ุงู„ู€ attributes ููŠู‡ synthesized ูˆุจุงู„ุชุงู„ูŠ bottom
781
00:58:25,910 --> 00:58:30,330
up ุฃูˆ different traversal ุจุชู‚ุฏุฑ ุงู„ุบู„ุท ุทุจุนุง ู‡ูˆ ุนู…ู„
782
00:58:30,330 --> 00:58:38,470
ู…ุซุงู„ ุนู…ู„
783
00:58:38,470 --> 00:58:39,850
ู…ุซุงู„ ู‡ุงูŠ ุงู„ู…ุซุงู„
784
00:58:43,570 --> 00:58:47,630
ุฌุงู„ูƒ ูƒูŠู ู†ุนู…ู„ ุซู„ุงุซุฉ ุถุงุฑุจ ุฎู…ุณุฉ ุฒุงุฆุฏ ุฃุฑุจุนุฉ ุนุงุฏูŠ
785
00:58:47,630 --> 00:58:50,170
ุนู…ู„ู‡ุง parsing tree ุจุนุฏ ู…ุง ุนู…ู„ู‡ุง parsing tree ู‚ุนุฏ
786
00:58:50,170 --> 00:58:54,150
ูŠุญู„ ุงู„ู€ attributes ู„ุบุงูŠุฉ ู…ุง ูˆุตู„ุช ุงู„ู†ุชูŠุฌุฉ ุนู†ุฏ ุงู„ู€ node
787
00:58:54,150 --> 00:58:57,910
ูˆู‡ุฐุง ุงู„ู…ุซุงู„ ุญู„ู†ุงู‡ ููŠ ุฃูˆู„ ุงู„ูุตู„ ุชู…ุงู… ูู‡ุฐุง ุงุณู…ู‡ุง
788
00:58:57,910 --> 00:59:00,810
annotated parsing tree ุทุจุนุง ู‡ู†ุง ููŠ ู…ุนู„ูˆู…ุฉ ู…ู‡ู…ุฉ
789
00:59:00,810 --> 00:59:06,670
ู…ุง ุฃุฎุฐู†ุงู‡ุงุด ุจุณ ุจุฐูƒุฑู‡ุง ุฅูŠุด ุจูŠู‚ูˆู„ ุฏุงูŠู…ุง ุงู„ู€ semantic
790
00:59:06,670 --> 00:59:11,410
rules ุชุจุนุชูƒ ุญุงูˆู„ูŠ ู…ุง ุชูƒูˆู†ุด ุงู„ู€ dependencies ุชุจุนุชู‡ุง
791
00:59:11,410 --> 00:59:16,900
circular ุจู…ุนู†ู‰ ู…ุง ุชูƒูˆู†ุด ุงู„ู€ a ู…ุซู„ุง ... ุขู‡ ูŠุนู†ูŠ ุฎู„ูŠู†ูŠ
792
00:59:16,900 --> 00:59:21,120
ุฃูˆุฑุฌูŠูƒูŠู‡ุง ููˆู‚ ู…ูƒุชูˆุจุฉ ู…ุง ุชูƒูˆู†ุด ุงู„ู€ a ุนุดุงู† ุชู†ุญุณุจ
793
00:59:21,120 --> 00:59:24,500
ุจูŠุฏูŠุนุฑู ุงู„ู€ b ููŠ ุงู„ุฃูˆู„ ูˆู…ุง ุชูƒูˆู†ุด ุงู„ู€ b ุนุดุงู† ุชู†ุญุณุจ
794
00:59:24,500 --> 00:59:27,920
ุจูŠุฏูŠุนุฑู ุงู„ู€ a ููŠ ุงู„ุฃูˆู„ ุทุจ ู‡ูŠูƒ ุตุงุฑ ู…ุดูƒู„ุฉ ุฅู† ู…ูŠู† ุฃุนุฑู
795
00:59:27,920 --> 00:59:31,560
ุงู„ุฃูˆู„ ู‡ุฐุง ุจู‚ุช ู…ุง ุงุชูุชุช ุจูŠุชุณู…ูŠู‡ ุงู„ู€ circular ุฃูˆ
796
00:59:31,560 --> 00:59:34,580
dependences ุทุจุนุง ู…ุด ุดุฑุท ูŠูƒูˆู†ูˆุง ุงุชู†ูŠู† ู…ู…ูƒู† ูŠูƒูˆู† ุฒูŠ
797
00:59:34,580 --> 00:59:37,960
ู‡ูŠูƒ ุนุดุงู† ุฃุนุฑู ุงู„ู€ A ุจุฏูŠ ุฃุนุฑู ุงู„ู€ B ูˆุนุดุงู† ุฃุนุฑู ุงู„ู€ B
798
00:59:37,960 --> 00:59:40,800
ุจุฏูŠ ุฃุนุฑู ุงู„ู€ C ูˆุนุดุงู† ุฃุนุฑู ุงู„ู€ C ุจุฏูŠ ุฃุนุฑู ุงู„ู€ A ุจุฑุถู‡
799
00:59:40,800 --> 00:59:44,240
ู‡ุฐู‡ ู†ูุณ ุงู„ููƒุฑุฉ ุฃู†ุง ู…ุด ู‚ุงุฏุฑ ุฃุนุฑู ู‡ุฐู‡ ู‚ุจู„ ู…ุง ุฃุนุฑู ู‡ุงูŠ
800
00:59:44,240 --> 00:59:46,280
ูˆู…ุด ู‚ุงุฏุฑ ุฃุนุฑู ู‡ุงูŠ ู‚ุจู„ ู…ุง ุฃุนุฑู ู‡ุงูŠ ูˆู…ุด ู‚ุงุฏุฑ ุฃุนุฑู ู‡ุงูŠ
801
00:59:46,280 --> 00:59:51,440
ู‚ุจู„ ู…ุง ุฃุนุฑูู‡ุง ู†ูุณ ุงู„ููƒุฑุฉ ูุจู‚ูˆู„ูƒ ุญุงูˆู„ูŠ ุชู†ุชุจู‡ูŠ ุฅู†
802
00:59:51,440 --> 00:59:54,720
ุงู„ู€ dependencies ุงู„ู€ circular ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุงูŠ ู‡ุฐู‡ ู…ุดูƒู„ุฉ
803
00:59:54,720 --> 00:59:57,940
ู…ุง ุจุชุฌูŠุด ุฃูŠ ุทุฑูŠู‚ุฉ ุฅู† ุฃู†ุง ุฃู‚ุฏุฑ ุฃุญู„ ุนู„ูŠู‡ ูุจู†ุญุงูˆู„
804
00:59:57,940 --> 01:00:00,680
ุฏุงูŠู…ุง ุฅู† ุงู„ู€ semantic rules ุงู„ู„ูŠ ู‡ู†ุง ู…ุง ุชุงุฎุฏุด ู‡ุฐุง
805
01:00:00,680 --> 01:00:04,200
ุงู„ุดูƒู„ ุงู„ู€ circular ูˆู†ุญุงูˆู„ ู†ุญู„ู‡ ู„ูƒู† ููŠ ุญุงู„ ูˆุฌูˆุฏู‡
806
01:00:04,200 --> 01:00:07,760
ุฃูƒูŠุฏ ู‡ูŠุชุนุงู…ู„ ู…ุนุงู…ู„ุฉ ุฎุงุตุฉ ูˆู‡ุฐุง ุจุฑุง ุงู„ู€ scope ุชุจุนู†ุง
807
01:00:07,760 --> 01:00:17,740
ุฎู„ุงุตุŸ ุทูŠุจ ุงู„ุขู† ู‡ุฐุง ุงู„ู€ grammar ุนุจุงุฑุฉ ุนู† ุฅูŠุด ูŠุง
808
01:00:17,740 --> 01:00:26,080
ุจู†ุงุชูŠุŸ ุดุงูŠููŠู† ู‡ุฐุงุŸ ุดุงูŠููŠู† ู‡ุฐุงุŸ ู„ูˆ ู‚ู„ู†ุงู„ูƒ ู†ุนู…ู„ู‡
809
01:00:26,080 --> 01:00:31,020
predictive parser ุจู†ู‚ุฏุฑ ูˆู„ุง ู„ุฃุŸ predictive parser
810
01:00:31,020 --> 01:00:38,560
ุจู†ู‚ุฏุฑ ูˆู„ุง ู„ุฃุŸ
811
01:00:38,560 --> 01:00:42,440
ู†ู‚ุฏุฑ ู†ุนู…ู„ predictive parserุŸ
812
01:00:44,630 --> 01:00:50,970
ุฃู†ุง ุจุญูƒูŠ ู„ู‡ุฐูˆู„ ู„ูŠุดุŸ ู„ูŠุด ู‡ููŠู„ุŸ ููŠ left recursion ูˆุงุถุญ
813
01:00:50,970 --> 01:00:58,130
ุช ุช ู‡ูŠ ุช ุช ุฅ ุฅ ุฅ ููŠ left recursion ุนุดุงู† ู†ุนู…ู„ ุจุชูƒุชุจ
814
01:00:58,130 --> 01:01:01,830
ุจุงุฑุซุฑ ู„ุงุฒู… ุญุฏ ุจุชุดูŠู„ ุงู„ู€ left recursion ููŠ ุงู„ุฃูˆู„ ุจุณ
815
01:01:01,830 --> 01:01:05,410
ู‡ู†ุง ู‚ุนุฏุช ููŠ ู…ุดูƒู„ุฉ ุฌุฏูŠุฏุฉ ุนู„ูŠู‡ุง ู…ุง ูƒู†ุชุด ุฒู…ุงู† ุฒู…ุงู† ุฃู†ุง
816
01:01:05,410 --> 01:01:13,400
ูƒู†ุช ุฃุฎุฏ ุงู„ู€ grammar ู„ุญุงู„ูŠ ุจุฏูˆู† rules ุฃูˆ ุฅุฐุง ูƒุงู† ููŠู‡
817
01:01:13,400 --> 01:01:17,680
rule ุฌูˆุงุชู‡ ูƒุงู† print ุฒุงุฏ ุฅุดูŠ ู…ุด ู…ุคุซุฑ ู…ุด ุญุณุจุฉ ุตุญ
818
01:01:17,680 --> 01:01:21,380
ูˆู„ุง ู„ุฃ ุงู„ูŠูˆู… ุงู„ูˆุถุน ุงุฎุชู„ู ุฅุฐุง ุงู„ู€ rules ู‡ุฐู‡ ุฏุงุฎู„ุฉ
819
01:01:21,380 --> 01:01:26,180
ุฌูˆุง ู…ุง ุฃู‚ุฏุฑุด ุฃุดูŠู„ ุงู„ู€ left recursion ุจุฏูˆู† ู…ุง ุฃู„ุงู‚ูŠ
820
01:01:26,180 --> 01:01:28,160
ุทุฑูŠู‚ุฉ ู„ู„ุชุนุงู…ู„ ู…ุน ุงู„ู€ attributes ุฅูŠุด ุฃุณูˆูŠ ููŠ ุงู„ู€
821
01:01:28,160 --> 01:01:31,700
attributesุŸ ูŠุนู†ูŠ ุฃุฏูŠูƒูŠ ู…ุซุงู„ ุจุณูŠุท ู‡ุฐู‡ ุฅูŠุด ุชุญูˆู„ุชู‡ุง
822
01:01:31,700 --> 01:01:35,040
ุจู†ุงุช ููŠ ุงู„ู€ left recursionุŸ ู‡ุชู‚ูˆู„ูŠู„ูŠ T
823
01:01:38,420 --> 01:01:40,720
ุงู„ุณู‡ู… ุทุจุนุง ุงู„ู€ T bar ุฃู†ุง ุจุญูƒูŠ ุนู† ุงู„ู€ T bar ู…ุง ุงุฏูŠุชุด ุงู„ู€ T
824
01:01:40,720 --> 01:01:47,700
ุงู„ุนุงุฏูŠุฉ ุงู„ู€ T bar ู‡ุชู‚ูˆู„ูŠ ุถุฑุจ F T bar ู…ุด ู‡ูŠูƒ ุฃู†ุง
825
01:01:47,700 --> 01:01:51,300
ุจุญูƒูŠ ุนู† ุงู„ู€ T bar ูˆููŠ ุงู„ุขุฎุฑ or epsilon ู…ุธุจูˆุท ูˆุงู„ู€
826
01:01:51,300 --> 01:02:00,180
action ู‡ุฐุง ู„ูˆ ุฏู„ ู‚ุงุนุฏ ุฒูŠ ู…ุง ู‡ูˆ ุทุจ ูˆูŠู† ุงู„ู€ F ู‡ุฐูŠ ูˆูŠู†
827
01:02:00,180 --> 01:02:06,300
ุงู„ู€ T ู…ุง ููŠุด T ุดุงูŠููƒ ูƒูŠูุŸ ุฃู†ุง ุฅูŠุด ุจู‚ูˆู„ุŒ ุงู„ุขู† ุฃู†ุช
828
01:02:06,300 --> 01:02:09,780
ู…ูุฎูŠู‘ุฑุฉ ูƒูŠู ุชุณุงูˆูŠุŒ ู‡ูŠูƒ ู…ู…ูƒู† ุชููƒูŠุฑูƒ ุงู„ุฃูˆู„ ูŠูƒูˆู† ุฅู†ู‡
829
01:02:09,780 --> 01:02:14,300
ุงุนุชุจุฑ ุงู„ู€ action ูƒุฃู†ู‡ ู…ุด ู…ูˆุฌูˆุฏ ูˆุญู„ูŠ ูˆุญุทูŠ ู…ุด ู‡ูŠูƒ
830
01:02:14,300 --> 01:02:17,840
ู…ู…ูƒู† ุชููƒุฑูŠ ูƒู†ุช ู„ูˆ ุญุทูŠุชู‡ ุฒูŠ ู…ุง ู‡ูˆ ูˆุดู„ุช ุงู„ู€ left
831
01:02:17,840 --> 01:02:21,640
recursionุŒ ู‡ูŠุตูŠุฑ ููŠู‡ ุฎุฑุจุทุฉุŒ ู„ูŠุดุŸ ุทุจ ุงู„ู€ action ููŠ T
832
01:02:21,640 --> 01:02:26,090
ุถุฏ ุฐุงู„ุŒ ุทุจ ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุฌุฏูŠุฏุฉ ุจุทู„ ููŠู‡ุง T ุฃุณุงุณุง ุตุญ ูˆู„ุง
833
01:02:26,090 --> 01:02:28,630
ู„ุฃุŸ ุทุจ ูƒูŠู ู…ู† ูˆูŠู† ุจุชุฌูŠุจ ู‡ุฐุง ุงู„ู€ valueุŸ ุฅุฐุง ูˆุงุถุญ
834
01:02:28,630 --> 01:02:32,550
ุฃู†ู‡ุง ู…ุง ุจุชุฑูƒุจุดุŒ ู…ุง ุจุชุธุจุทุดุŒ ู…ุง ุจุชูŠุฌูŠุดุŒ ุฅุฐุง ู…ุณุชุญูŠู„ ุฃู†ุง
835
01:02:32,550 --> 01:02:36,010
ุฃุดูŠู„ left recursion ุฅุฐุง ููŠ ุนู†ุฏูŠ action ูˆุญุณุงุจุงุช
836
01:02:36,010 --> 01:02:39,930
ุจุฏูˆู† ู…ุง ุฃุฎุฏ ููŠ ุงู„ุญุณุจุงู† ุงู„ุญุณุงุจุงุช ุชุจุนุชูŠุŒ ุดูุช ุฃู†ุช
837
01:02:39,930 --> 01:02:43,470
ูƒูŠูุŸ ูู‡ูŠ ุงู„ู„ูŠ ุจุฏู†ุง ู†ู‚ูˆู„ู‡ ุนุดุงู† ู‡ูŠูƒ ... ุทุจ ุฅูŠุด ุงู„ุญู„ุŸ
838
01:02:43,470 --> 01:02:47,860
ุงู„ุญู„ ุฅู† ููŠู‡ุง ู‡ู†ุชุนู„ู… ุจุนุฏูŠู† ู‚ุงู†ูˆู† ุฌุฏูŠุฏ ููŠ ุขุฎุฑ ู…ุญุงุถุฑุฉ
839
01:02:47,860 --> 01:02:53,460
ู„ู„ู€ left recursion ููŠ ุญุงู„ ูˆุฌูˆุฏ rules ูƒูŠู ูŠู†ุนู…ู„ ุงู„ู€
840
01:02:53,460 --> 01:02:56,000
left recursion ูˆูƒูŠู ูŠุชุนุงู…ู„ ู…ุน ุงู„ู€ rules ุนุดุงู† ูŠุทู„ุน
841
01:02:56,000 --> 01:02:59,260
ุงู„ุฅุดูŠ ุตุญ ู‡ุฐุง ู…ุด ุงู„ูŠูˆู… ู‡ู†ุงุฎุฏู‡ ุงู„ู‚ุงู†ูˆู† ู‡ู†ุงุฎุฏู‡ ุจุนุฏูŠู†
842
01:02:59,260 --> 01:03:02,760
ุงู„ู…ู‡ู… ู„ู…ุง ูŠุทุจู‚ ู‡ุฐุง ุงู„ู‚ุงู†ูˆู† ุนู„ู‰ ู‡ุฐุง ุงู„ู…ุซุงู„ ู‡ูŠุทู„ุน
843
01:03:02,760 --> 01:03:09,080
ู…ุนุงู‡ ุฃูŠ grammar ุงู„ู„ูŠ ุดูู†ุงู‡ ู‡ุงูŠ ู‡ุฐุง ุงู„ grammar
844
01:03:09,080 --> 01:03:12,260
ุดุงูŠููŠู† ู‡ุฐุง ุงู„ grammar ุนุจุงุฑุฉ ุนู† ุฅูŠุด ูŠุง ุจู†ุงุชุŸ ู‡ุฐุง ุงู„
845
01:03:12,260 --> 01:03:18,170
grammar ุดุงู„ ุงู„ left recursion ุฃู†ุณู‰ ุงู„ rules .. ุงู†ุณู‰
846
01:03:18,170 --> 01:03:19,990
ุงู„ rules .. ู…ุด ูƒู†ุช ุชุดูŠู„ ุงู„ left recursion ู‚ุจู„ ู‡ูŠูƒ
847
01:03:19,990 --> 01:03:24,350
ูˆ ูŠุทู„ุน ู‡ุฐุง ุงู„ุฌูˆุงุจ ูุช ุจุงุฑ ูˆ ุช ุจุงุฑ ุถุงุฑุจ ูุช ุจุงุฑ ุฃูˆ
848
01:03:24,350 --> 01:03:27,590
ุฅุจุณูŠู„ูˆู† ู…ุด ูƒู†ุช ุชุฎู„ูŠู‡ ุฒูŠ ู‡ูŠูƒ ุงู„ูŠูˆู… ู…ุด ุงู„ู„ูŠ ุฌุงุช ุฌุฏูŠุฏ
849
01:03:27,590 --> 01:03:32,390
ุฃู†ู‡ ุฃุฎุฐ ุจุงู„ุญุณุจุงู† ูˆ ู‡ูˆ ุจูŠุดุชุบู„ ุงู„ semantic rules ูˆ
850
01:03:32,390 --> 01:03:36,890
ุงุชุบูŠุฑุช ุดุงูŠู ุงู†ุจุฑุช ุงู„ semantic rules ุฒูŠ ุฃูˆู„ ูˆ ูƒูŠู
851
01:03:36,890 --> 01:03:39,350
ุทู„ุนุช ุงู„ semantic rules ู‡ุฐู‡ ู‡ู†ุงุฎุฏู„ู‡ุง ู‚ุงู†ูˆู†ู‡ุง ู‚ุฏุงู…
852
01:03:39,350 --> 01:03:41,830
ุจุณ ุงู„ู…ู‡ู… ุฃู†ู‡ ุตุงุฑ ููŠ ุนู†ุฏูŠ grammar
853
01:03:44,330 --> 01:03:48,830
ู…ุถู…ูˆู†ู‹ุง ุดุจู‡ ุงู„ุณุงุจู‚ ุงู„ู„ูŠ ู‚ุจู„ ุดูˆูŠุฉ ุดูˆูุชู‡ ู„ูƒู† ุดูƒู„ู‹ุง
854
01:03:48,830 --> 01:03:53,530
ูŠุฎุชู„ูุŒ ุจุณ ุตุงุฑ ุดูƒู„ู‹ุง ู…ู†ุงุณุจ ู„ู…ูŠู†ุŸ ู„ู€Predictive parser
855
01:03:53,530 --> 01:03:59,110
ุตุงุฑุŒ ุงู„ุขู† ุทูŠุจ ุจุชู‚ุฏุฑ ู†ุนู…ู„ 3 ุถุงุฑุจ 5ุŸ ุจุชู‚ุฏุฑ ุชุนู…ู„ูŠู‡ุง
856
01:03:59,110 --> 01:04:02,250
ูˆู„ุง ู„ุงุŸ ู‡ู‡ ุจู†ุฏู‚ ุจุฏูˆู† in ู‡ุฐุง ู…ุด ุญุงุถุฑุŒ 3 ุถุงุฑุจ 5
857
01:04:02,250 --> 01:04:08,430
ุจุชู‚ุฏุฑ ูˆู„ุง ู„ุงุŸ ูƒูŠู ุจุชุนู…ู„ูŠู‡ุงุŸ ุงู„ู€T ุจุชุนุทูŠู†ูŠ F T bar ูˆ
858
01:04:08,430 --> 01:04:13,690
ุงู„ู€F ุจุชุนุทูŠู†ูŠ ุทุจุนู‹ุง ุฅูŠุด ู†ู‚ูˆู„ุŸ ุฃู ุชูŠ ุจุงุฑ ูˆุงู„ู€T bar
859
01:04:13,690 --> 01:04:18,210
ุจุชุนุทูŠู†ูŠ ุทุจุนุง ุงู„ุฃู ุงู„ุฃูˆู„ุงู†ูŠ ู‡ุชุนุทูŠู†ูŠ ุชู„ุงุชุฉ ูˆุงู„ุชูŠ ุจุงุฑ
860
01:04:18,210 --> 01:04:21,270
ู‡ุชุนุทูŠู†ูŠ ุถุฑุจ ุฃู ุชูŠ ุจุงุฑ ูˆุงู„ุฃู ู‡ุช ุจุชุนุทูŠู†ูŠ ุฎู…ุณุฉ ูˆุงู„ุชูŠ
861
01:04:21,270 --> 01:04:25,530
ุจุงุฑ ุงู„ูˆุงุญุฏ ู‡ุช ุฃุจุณุท ุฎู„ุงุต ุจุชุทู„ุนูŠู‡ุง ูŠุนู†ูŠ ู‡ุงูŠ ุจุงู„ุนุฑุจูŠ
862
01:04:25,530 --> 01:04:30,030
ู†ูุณ ุงู„ language ุงู„ู„ูŠ ูƒุงู†ุช ู‚ุจู„ ุดูˆูŠุฉ ู„ู„ infix ู„ูƒู†
863
01:04:30,030 --> 01:04:35,570
ุงู„ู„ู‡ู… ุดุงู„ ุงู„ left recursion ุงู„ู…ุฑุฉ ุงู„ุฌุงูŠุฉ ุจู†ูƒู…ู„ ู…ู† ู‡ู†ุง
864
01:04:35,570 --> 01:04:36,850
ูŠุนุทูŠูƒู… ุงู„ุนุงููŠุฉ