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22 lines
472 B
Python
22 lines
472 B
Python
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def f(x, y, p):
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if x + y >= 59 or p > 5:
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return p in [3, 5]
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if p % 2 == 1:
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return (
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f(x + 2, y, p + 1)
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or f(x * 3, y, p + 1)
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or f(x, y + 2, p + 1)
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or f(x, y * 3, p + 1)
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)
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return (
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f(x + 2, y, p + 1)
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and f(x * 3, y, p + 1)
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and f(x, y + 2, p + 1)
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and f(x, y * 3, p + 1)
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)
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for s in range(1, 54):
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if f(5, s, 1):
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print(s)
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