Question

1) What do you think the following program will print if you type from the keyboard the numbers 3 for a and 8 for b ? #include < iostream> using namespace std; int main() { int a, b; cin >> a >> b; if (a > b && b > 7) { if(a < 7) cout << “ a less than 7: “ << a << ‘\n’; else cout << “Else branch executed\n”; return 0; }

Answer 1

Given code is
#include <iostream>
using namespace std; 
int main() { 
    int a, b; 
    cin >> a >> b; 
    if (a > b && b > 7) { 
        if(a < 7) 
            cout << " a less than 7: " << a << '\n'; 
        else 
            cout << "Else branch executed\n"; 
    }
    return 0; 
}
So, when a is 3 and b is 8
a > b && b > 7
= 3 > 8 && 8 > 7
= false && 8 > 7
= false

So, code does not prints anything

No output
code does not prints anything