Run ID:118133
提交时间:2025-04-24 18:44:27
#include <iostream> using namespace std; // 求最大公约数(Greatest Common Divisor) int gcd(int a, int b) { while (b != 0) { int temp = a % b; a = b; b = temp; } return a; } // 求最小公倍数(Least Common Multiple) int lcm(int a, int b) { return a * b / gcd(a, b); } int main() { int a, b; cin >> a >> b; // 确保a是较大的数,可以优化gcd的计算次数 if (a < b) { swap(a, b); } cout << gcd(a, b) << " " << lcm(a, b) << endl; return 0; }