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27 lines
328 B
Python
27 lines
328 B
Python
fs = {}
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def f(n):
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if f in fs:
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return fs[f]
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if n > 1000000:
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return n
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k = n + f(2 * n)
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fs[f] = k
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return k
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def g(n):
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return f(n) / n
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for i in range(1000000, 1, -1):
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f(i)
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c = 0
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for i in range(1, 100000):
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if g(i) == g(1000):
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print(i)
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print(c)
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