<jupyter_start><jupyter_text>Import numpy and matplotlib.pyplot as usual<jupyter_code>import numpy as np
import matplotlib.pyplot as plt<jupyter_output><empty_output><jupyter_text>Declare integer i, set equal to zero. Declare a float x, set equal to 119<jupyter_code>i = 0
x = 119<jupyter_output><empty_output><jupyter_text>Use a for loop, iterate i from 0 to 119 inclusive. For each even value (including 0) of i, add 3 to x. For each odd value of i, subtract 5 from x<jupyter_code>for i in range(119):
    # adding x with 3 if i is even
    if i%2 == 0:
      x = 3 + x
    # else subtracting 5 from x
    else:
      x = x - 5<jupyter_output><empty_output><jupyter_text>Print the final value of x in scientific notation using 2 decimal places<jupyter_code>print(f"{x:.2E}")<jupyter_output>4.00E+00
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{'chain_length': '4', 'dir': 'jupyter-structured-clean-dedup', 'id': '87745', 'license': 'MIT', 'n_tokens_mistral': 316, 'n_tokens_neox': 288, 'n_words': 100, 'path': 'ASTR-119-code-check-in.ipynb..ipynb', 'repo_name': 'Kbrane-08/ASTR-119-HW', 'size': '800'}