Most years have 52 weeks, some have 53, according to ISO8601.



Task

Write a function which determines if a given year is long (53 weeks) or not, and demonstrate it.




П0	ИП0	4	/	[x]	+	ИП0	1	ВП	2
/	[x]	-	ИП0	4	ВП	2	/	[x]	+
^	^	7	/	[x]	7	*	-	П1	4
-	x#0	40	ИП1	3	-	x#0	40	0	С/П
1	С/П