C++ code for checking for prime numbers not working

Question

I\'m having trouble with this C++ code. The integer num is a number that I want to check if it is prime. However this program is always returning false. It\'s proba

Answer 1

bool CheckPrime(int num) {
    bool yayornay = true;
    for(int i = 2; i < num; i++) {
         if(num % i == 0) {
             yayornay = false;
             break;
         }
    }
    return yayornay;
}