using System;

public class Program

{

    public static void Main()

    {

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

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

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

        int r1,r2,c1,c2;

        Console.WriteLine("Enter A matrix row and column size ");

        r1=int.Parse(Console.ReadLine());

        c1=int.Parse(Console.ReadLine());

        Console.WriteLine("Enter B matrix row and column size");    

        r2=int.Parse(Console.ReadLine());

        c2=int.Parse(Console.ReadLine());

        if(c1!=r2) Console.WriteLine("Matrix size is not comatible for multiplication, try again");

        else

        {   

            Console.WriteLine("Enter Matrix A elements");

            for(int i=0;i<r1;i++)

            {

                for(int j=0;j<c1;j++)

                    a[r1,c1]=int.Parse(Console.ReadLine());

            Console.WriteLine("Enter Matrix B elements");

            }

            for(int i=0;i<r2;i++)

            {

                for(int j=0;j<c2;j++)

                    b[r2,c2]=int.Parse(Console.ReadLine());

​

            }

​

        Console.WriteLine("Multiplied matrix elements are :\n");

        {

            for(int j=0;j<c2;j++)

                Console.WriteLine(c[i,j]+"\t");

                Console.WriteLine();

        }

        }