using System;
using System.Collections.Generic;
using System.Text;
namespace Ch5_8
{
    class Program
    {
        static void Main(string[] args)
        {
            Random r1 = new Random();
            Random r = new Random(r1.Next());
            int[][] array = new int[3][];
            array[0] = new int[4];
            array[1] = new int[3];
            array[2] = new int[2];
            array[0][0] = r1.Next(100);
            array[0][1] = r1.Next(100);
            array[0][2] = r1.Next(100);
            array[0][3] = r1.Next(100);
            array[1][0] = r1.Next(100);
            array[1][1] = r1.Next(100);
            array[1][2] = r1.Next(100);
            array[2][0] = r1.Next(100);
            array[2][1] = r1.Next(100);
            Console.WriteLine("    Array is ");
            foreach (int[] a in array)
            {
                foreach (int i in a)
                {
                   Console.Write("   {0}", i);
                }
             Console.WriteLine();

            }
           Console.ReadKey();
        }
    }
}
