namespace Tomb2d
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int[,] tomb2d = new int[10, 12];
            Random random = new Random();

            for (int i = 0; i < tomb2d.GetLength(0); i++)
            {
                for (int j = 0; j < tomb2d.GetLength(1); j++)
                {
                    tomb2d[i, j] = random.Next(10, 100);
                }
            }

            for (int i = 0; i < tomb2d.GetLength(0); i++)
            {
                for (int j = 0; j < tomb2d.GetLength(1); j++)
                {
                    Console.Write(tomb2d[i, j]+" ");
                }
                Console.WriteLine();
            }
            //összeg, min max

        }
    }
}