使用swap

C++ 代码

#include<iostream>
using namespace std;
int main()
{
    int a,b,c;
    cin >> a;
    cin >> b;
    if(a < b)
    swap(a,b);
    c = a % b;
    if(c == 0)
    cout << "Sao Multiplos"<<endl;
    else
    cout << "Nao sao Multiplos" << endl;
    return 0;
}