using System;

public class Program

{

    public static void Main()

    {

      Random r=new Random ();

        int [,] m=new int [10,10];

        for (int i=0;i<10;i++)

            for (int j=0;j<10;j++)

            m [i,j]=r.Next (100,500);

            for(int i=0;i<10;i++)

            {

               for(int j=0;j<10;j++)

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

                   Console.WriteLine();

            }

            for(int i=0;i<10;i++)

            {

                for(int j=0;j<10;j++)

            {

            if((i==0)||(i==9)||(j==0)||(j==9))

                Console.Write(m[i,j]);

            else 

                Console.Write ("   ");

            }

                Console.WriteLine();

            }

    }

}