using System;

public class Program

{

    public static void Main()

    {

        int x  = 0;

        if (x == 0){ Console.WriteLine("Zero!"); }

        if (x != 0 && x % 2 == 0) { Console.WriteLine("Even!"); }

        if (x != 0 && x % 2 !=0) { Console.WriteLine("Odd!"); }

    }

}