Check for Even Number

//check if a number is even

 public bool IsItEven(int number) {

        return number % 2 == 0;
    }

//shorter version
public static bool IsEven(int number) => number % 2 == 0;

//shitty way to do it as the if which is a bool check checks the bool check
    public bool EvenNumber(int num) {
        if (num % 2 == 0) {
            return true;
        } else {
            return false;
        }
    }