To check the number odd or even without using modulas operator in C#

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication7

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.Write("Enter the number to check:");

            int num = Convert.ToInt32(Console.ReadLine());

            int num1 = num / 2;

            int num2 = num1;

            int num3 = num2 * 2;

            if (num3 == num)

            {

                Console.WriteLine("The number is even");

            }

            else

            {

                Console.WriteLine("The number is odd");

            }

            Console.ReadKey();

        }

    }

}

Output:

Enter the number to check: 10

The number is even