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24 lines
588 B
Python
24 lines
588 B
Python
def problem_p02639(input_data):
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from collections import deque
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from math import gcd, sqrt
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from sys import stdin, stdout
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input = stdin.readline
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R = lambda: list(map(int, input_data.split()))
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I = lambda: int(eval(input_data))
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S = lambda: input_data.rstrip("\n")
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L = lambda: list(R())
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P = lambda x: stdout.write(x)
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hg = lambda x, y: ((y + x - 1) // x) * x
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pw = lambda x: 1 if x == 1 else 1 + pw(x // 2)
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chk = lambda x: chk(x // 2) if not x % 2 else True if x == 1 else False
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return list(map(int, input_data.split())).index(0) + 1
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