24 lines
373 B
Python
24 lines
373 B
Python
def problem_p02881(input_data):
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import numpy as np
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def main():
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N = int(eval(input_data))
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INF = 10**6 + 100
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x = np.arange(1, INF, dtype=np.int64)
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div = x[N % x == 0]
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# return (div)
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# return (N // div)
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ans = (div + N // div).min() - 2
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return ans
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if __name__ == "__main__":
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main()
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