when I run the code and enter the value of 'a' a letter instead of showing the erroe it's showing the sum.!?

Question

#include <iostream>

using namespace std;

int main()
{
int a,b;
cout << "enter the value of 'a' \n ";
cin >> a;

cout << "enter the value of 'b' \n ";
cin >> b;

int sum = a+b;
cout <<"The sum is: " << sum << endl;
return 0;
}

Answer 1

Thanks