using System;

public class Program

{

    static int[,] a = new int[11,11];

    public static void Main()

    {

        Print2DArray(a);

        Console.WriteLine();

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

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

             if(((i - 5) * (i - 5) + (j - 5) * (j - 5)) <= 3*3){

                 a[i,j]=1;

             }

            }

        }

        Print2DArray(a);

    }

     public static void Print2DArray<T>(T[,] matrix)

    {

        for (int i = 0; i < matrix.GetLength(0); i++)

        {

            for (int j = 0; j < matrix.GetLength(1); j++)

            {

                Console.Write(matrix[i,j] + "\t");

            }

            Console.WriteLine();

        }

    }

}