Simple addition

Question

Is it correct program

#include <iostream>
using namespace std;

int main()
{
int a=5;
int b=5;
int sub=a-b;
cout << sub;
}
https://www.sololearn.com/discuss/1965449/?ref=app
https://code.sololearn.com/W6B5W9j8Mf8f/?ref=app
https://www.sololearn.com/discuss/1316935/?ref=app

Answer 1

The code above is correct right...