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

namespace ConsoleApp2
{

    class Program
    {

        public static void Main()
        {

            int i, j;
            double[,] arr1 = new double[10, 10];

            for (i = 0; i < 10; i++)
            {
                for (j = 0; j < 10; j++)
                {
                    if (i >= 1 && j >= 1)
                    {
                        Console.Write("{0}\t", arr1[i, j] = i * j);

                    }

                }

                Console.Write("\n\n");
            }
            Console.Write("\n\n");
            Console.ReadKey();
        }
    }
}