órai dec. 2. / 2

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

namespace orai1202
{
  class Program
  {
    static void tombfeltolt(int[,] tomb)
    {
      for (int j = 0; j < 10; j++ )
      {
        for (int i = 0; i < 10; i++)
        {
          tomb[j, i] = (j+1)* (i + 1);
        }
      }
    }
    static void tombfeltolt2(int[,] tomb, Random vel)
    {
      for (int j = 0; j < 10; j++ )
      {
        for (int i = 0; i < 10; i++)
        {
          tomb[j, i] = vel.Next(10, 100);
        }
      }
    }
    static void Main(string[] args)
    {
      int[,] tomb = new int[10, 10];
      tombfeltolt(tomb);
      for (int i = 0; i < 10; i++ )
      {
        for (int j = 0; j < 10; j++ )
        {
          Console.Write("{0,3} ", tomb[j, i]);
        }
        Console.WriteLine();
      }
      Console.WriteLine();
      Random vel = new Random();
      tombfeltolt2(tomb, vel);
      for (int i = 0; i < 10; i++ )
      {
        for (int j = 0; j < 10; j++)
        {
          if(tomb[j, i] % 2 == 0)
          {
            tomb[j, i] = 0;
          }
          Console.Write("{0,3} ", tomb[j, i]);
        }
        Console.WriteLine();
      }
      Console.ReadKey();
    }
  }
}