using System;

public class JaggedArray

{

    public static void Main(string[] args)

    {

        int[][] arr = new int[2][];// Declare the array

        arr[0] = new int[]{11,21,56,78};// Initializ the array

        arr[1] = new int[]{42,61,37,41,59,63};

        // Traverse array elements

        for(int i = 0;i<arr.Length;i++)

        {

            for(int j = 0;j<arr[i].Length;j++)

            {

                System.Console.Write(arr[i][j]+" ");

            }

            Console.WriteLine();

        }

    }

}