using System;

​

public class Program

{

 class MultipMat

    {

        int[,] arreglo = new int[5, 5];

        public void Inicializarmatriz()

        {

            for (int i = 0; i <= 04; i++)

            {

                for (int j = 0; j <= 4; j++)

                {

                    if (i == j)

                        arreglo[i, j] = 1;

                    else

                        arreglo[i, j] = 0;

                }

​

            }

​

        }

        public void Imprimir()

        {

            for (int i = 0; i <= 04; i++)

            {

                for (int j = 0; j <= 4; j++)

                {

                    Console.Write(arreglo[i, j] + "");

                }

                Console.WriteLine("");

            }

        }

 }

        public static void Main()

        {

            MultipMat obj = new MultipMat();

            obj.Inicializarmatriz();

            obj.Imprimir();

        }

}

​