Answer to Question #201454 in C++ for shuvo

Question

Write a function called is even() that has a single statement. That statement is a return statement that returns a bool value. The function has just one parameter of type int

Answer 1

#include <iostream>

bool is_even(int n)
{
    return n % 2 == 0;
}

int main()
{
    std::cout << "Is 2 an even number? " << (is_even(2) ? "Yes" : "No") << "\n";
    std::cout << "Is 3 an even number? " << (is_even(3) ? "Yes" : "No") << "\n";
    
    return 0;    
}