C++ 實(shí)現(xiàn)求最大公約數(shù)和最小公倍數(shù)
最大公約數(shù)
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int maxDivisor( int a, int b) { int c = b; while (a%b != 0) { c = a%b; a = b; b = c; } return c; } |
輾轉(zhuǎn)相減法:
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int maxDivisor( int a, int b) { while (a != b) { if (a>b) a = a - b; else b = b - a; } return a; } |
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原文鏈接:http://blog.csdn.net/xiong452980729/article/details/70237435