using System;

public class Program

{

    public static void Main()

    {

        int[,] matrizA = new int [2,3]{{10, 15,20} , {3, 5, 6,} } ;

        int[,] matrizB = new int [1,2];

        int[,] matrizC = new int [1,3];

        for (int i = 0; i < 2; i++)

        {

            for (int j = 0; j <3; j++)

            {   

                Console.WriteLine(MatrizA[i, j] ) ;

            } 

        } 

    }

}