Submission

Score: 100

User: pond4545

Problemset: เส้นทางคณิตศาสตร์

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-25 13:56:39

#include <iostream>
using namespace std;

int main()
{
    int x,y,z;
    int ans;
    cin >> x >> y >> z;
    if(z==1)
    {
        ans=x+y;
    }
    if(z==2)
    {
        ans=x-y;
    } 
    if(z==3)
    {
        ans=x*y;
    }
     if(z==4)
    {
        if(y==0)
        {
            cout << "cannot divide by zero";
            return 0;
        }
        ans=x/y;
    }
     if(z==5)
    {
        if(y==0)
        {
            cout << "cannot divide by zero";
            return 0;
        }
        ans=x%y;
    }
    cout << ans;
    return 0;
}