using System;

public class Program

{

    delegate void Test(int i);

    public static void Main()

    {

​

         Test t1 = delegate

            {

                Console.WriteLine("1");

            };

​

            t1(5);

​

            Test t2 = delegate(int i)

            {

                Console.WriteLine(i);

            };

​

            t2(5);

​

            Console.ReadLine();

    }

}