Find the output produced by the following program segment. Assume all header function are imported

Question

Void main ()

{

Int a=67;

int *b=&a;

cout <<a<<""<<*b<<end1;

a++;

cout<<a<<""<<*b<<end1;

}

Answer 1

#include <iostream>
using namespace std;

int main() {
    int a = 67;
    int *b = &a;
    cout << a << "" << *b << endl; // Output: 67 67
    a++;
    cout << a << "" << *b << endl; // Output: 68 68

    return 0;
}

1. a is initialized to 67.
2. b is assigned the address of a.
3. cout << a << "" << *b << endl; prints the value of a (67) and the value pointed to by b (also 67).
4. a is incremented (a++).
5. cout << a << "" << *b << endl; prints the updated value of a (68) and the updated value pointed to by b (now also 68, because b points to a, which has been incremented).