Help me in solving SYN5V2 problem

My issue

cant get output

My code

#include <bits/stdc++.h>
using namespace std;
int main() {
    cout << 3+1;
    cout <<endl;
    cout << 2+1;
    return 0;
}

Learning course: Learn C++
Problem Link: CodeChef: Practical coding for everyone

The problem states you that
Output: 3 + 4
Whereas you output

    cout << 3+1;

The corrected code should look like:

#include <bits/stdc++.h>
using namespace std;
int main() {
    cout << 3+4;
    cout <<endl;
    cout << 2+1;
    return 0;
}