Jagged Array

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace pr
{
    class Program
    {
        static void Main(string[] args)
        {
            int[][] A = new int[3][];
            A[0] = new int[5]
            {
                2,
                5,
                7,
                4,
                9
            };
            A[1] = new int[4]
            {
                3,
                6,
                7,
                8
            };
            A[2] = new int[6] {
                5,
                78,
                54,
                65,
                34,
                90
            };
            Console.WriteLine("elements of jagged array are :-");
            for (int R = 0; R < A.Length; R++) {
                for (int C = 0; C < A[R].Length; C++) {
                    Console.Write(A[R][C] + " ");
                }
                Console.WriteLine();
            }
            Console.Read();
        }
    }
}