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26 lines
622 B
Python
Vendored
26 lines
622 B
Python
Vendored
def f(p, x, y):
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if x + y >= 47 or p > 4:
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return p == 4
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s = []
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if x == y:
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for i in range(1, 4):
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s.append(f(p + 1, x + i, y))
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for i in range(1, 4):
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s.append(f(p + 1, x, y + i))
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elif x > y:
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for i in range(1, 4):
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s.append(f(p + 1, x + i, y))
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s.append(f(p + 1, x, y * 2))
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else:
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for i in range(1, 4):
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s.append(f(p + 1, x, y + i))
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s.append(f(p + 1, x * 2, y))
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if p % 2 == 1:
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return any(s)
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return all(s)
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for a in range(1, 42):
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if f(1, 5, a):
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print(a)
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