using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Console_test
{
class Program
{
static void Main(string[] args)
{
int[,] Arr = new int[20,10] ;
for (int i = 0; i <= 9; i++)
Arr[0, i] = -1;
for (int i = 0; i <= 9; i++)
Arr[19, i] = -1;
for (int i = 0; i <= 19; i++)
Arr[i, 0] = -1;
for (int i = 0; i <= 19; i++)
Arr[i,9] = -1;
Program obj = new Program();
obj.arr_chap(Arr);
}
public void arr_chap(int[,] arr)
{
for (int row = 0; row < arr.GetLength(0); row++)
{
for (int col = 0; col < arr.GetLength(1); col++)
{
Console.Write(arr[row, col] + " ");
}
//Go to the next line
Console.WriteLine();
}
Console.ReadLine();
}
}
}