#include <iostream>
using namespace std;

int main()
{
   int num1, num2;

   cout << "請輸入被除數:";
   cin >> num1;

   cout << "請輸入除數:";
   cin >> num2;

   if (num1%num2 == 0) {
       cout << num1 << "是" << num2 << "的倍數";
   } else {
       cout << num1 << "不是" << num2 << "的倍數";
   }
   cout << "程式結束啦，掰掰！";
   return 0;
}