题解 | #简单运算#

#include <iostream>
using namespace std;

int main() {
    int a, b;
    cin >> a >> b;
    if (a >= 1 && a <= 9999 && b >= 1 && b <= 9999) 
    {
        if (a > b) 
        {
            cout << a + b << " " << a - b << " " << a* b << " " << a / b << " " << a % b <<endl;
        } else
         {
            cout << b + a << " " << b - a << " " << b* a << " " << b / a << " " << b % a << endl;
        }
    } 
    return 0;
}