using System;

​

public class Program

{

    public static void Main()

    {

        int[,] multiTable = new int[13,13];

        int a = 1;

        int b = 1;

        for (int i = 0; i < 13; i++)

        {

            multiTable[0, 1] = 1;

            multiTable[1, 0] = 1;

        }

        for (int i = 0; i < 13; i++)

        {

            for(int j = 0; j < 13; j++)

            {

                multiTable[i,j] = a * b;

            b++;

            }

        a++;

            b = 1;

            }

                    for (int i = 0; i < 13; i++)

            {

            for(int j = 0; j < 13; j++)

                Console.Write(multiTable[i, j] + " | " );

                Console.WriteLine("\n  --------------------------------------------------------------------------------------------------------------------");

            }

            }

        }

​