题解 | #求最小公倍数#
求最小公倍数
https://www.nowcoder.com/practice/22948c2cad484e0291350abad86136c3
#include <bits/types/struct_tm.h> #include <cstddef> #include <iostream> using namespace std; int main() { int a, b; while (cin >> a >> b) { // 注意 while 处理多个 case size_t tmax = a * b; int ans = tmax; for (int i = tmax;i >= a;i--) { if (i % a == 0 && i % b == 0) { ans = min(ans, i); } } cout << ans << endl; } }