using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Matrix_MxN
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("n=");
            int n = int.Parse(Console.ReadLine());
            Console.Write("m=");
            int m = int.Parse(Console.ReadLine());
            int[,] Matrix = new int[n, m];
            for (int i = 0; i < n; i++)
            {
                for (int j = 0; j < m; j++)
                {
                    Console.WriteLine("Matrix[{0},{1}]", i, j);
                    Matrix[i, j] = int.Parse(Console.ReadLine());
                }
            }
            for (int i = 0; i < n; i++)
            {
                for (int j = 0; j < m; j++)
                {
                    Console.Write(Matrix[i, j] + " ");
                }
                Console.WriteLine(" ");
            }
        }
    }
}