using System;

public class Program

{

    public static void Main()

    {

        int[,] CreateMatrix(int cols, int rows)

        {

            int[,] matrix = new int[cols, rows];

            Random rnd = new Random();

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

            {

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

                    matrix[j,i] = rnd.Next(0, 10);

                }

            }

            return matrix;

        }

        void PrintMatrix(int[,] matrix)

        {

            int cols = matrix.GetLength(0);

            int rows = matrix.GetLength(1);

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

            {

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

                    Console.Write($"{matrix[j, i]} ");

                }

                Console.WriteLine();

            }

            Console.WriteLine();            

        }

        int[,] MatrixMultiplication(int[,] m1, int[,] m2)

        {

            int cols = m1.GetLength(0);

            int rows = m1.GetLength(1);

            int[,] result = new int[cols, rows];

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

            {

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

                    result[j,i] = m1[j,i]*m2[j,i];

                }

            }

            return result;

        }

        int COLS = 4;

        int ROWS = 5;

        int[,] m1 = CreateMatrix(COLS, ROWS);

        PrintMatrix(m1);

        int[,] m2 = CreateMatrix(COLS, ROWS);

        PrintMatrix(m2);

        int[,] m3 = MatrixMultiplication(m1, m2);

        PrintMatrix(m3);

    }

}