Odd or Even

using System;

class oddOrEvem
{
    static void Main()
    {
        int number = 12;

        // number is even
        if (number % 2 == 0)
        {
            Console.WriteLine("even");
        }
        //number is odd
        else
        {
            Console.WriteLine("odd");
        }

        // Output:
        // even

        // number = 11;
        // Output:
        // odd
    }
}