22 lines
478 B
Python
22 lines
478 B
Python
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#!/usr/bin/env python3
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import sys, utils
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def find_increasing_window(l: list):
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win = l[:3]
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count = 0
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for n in range(3, len(l)):
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new_win = [l[n-2], l[n-1], l[n]]
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if sum(new_win) > sum(win):
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count += 1
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win = new_win
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return count
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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print("please supply input file")
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sys.exit()
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f = utils.File(sys.argv[1])
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print(find_increasing_window(f.get_ints()))
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