27 lines
351 B
Python
27 lines
351 B
Python
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"""
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函数的定义和使用 - 求最大公约数和最小公倍数
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Version: 0.1
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Author: 骆昊
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Date: 2018-03-05
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"""
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def gcd(x, y):
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if x > y:
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(x, y) = (y, x)
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for factor in range(x, 1, -1):
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if x % factor == 0 and y % factor == 0:
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return factor
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return 1
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def lcm(x, y):
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return x * y // gcd(x, y)
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print(gcd(15, 27))
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print(lcm(15, 27))
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