题解 | #小乐乐与欧几里得#
小乐乐与欧几里得
https://www.nowcoder.com/practice/da13e0cf321e4df9acd0fdf0a433cbb0
#include <stdio.h>
int main()
{
long long int a = 0;
long long int b = 0;
long long int c = 0;
long long int d = 0;//a * b
long long int e = 0;//最终结果
scanf("%lld %lld", &a, &b);//输入
d = a * b;
while(a % b)
{
c = a % b;
a = b;
b = c;
}
e = b + d / b;//公约数和公倍数之和
printf("%lld\n", e);
return 0;
}
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