Accessing elements from jagged Array

JaggedArraySample.cs

public class JaggedArraySample
    {
        public static void Main(String[] args)
        {

            var jaggedArray = new int[][] {
                new int[] {1,2,3 },
                new int[] {4,5,6,7 },
                new int[] {8,9,10,11,12}
            };

            //Accessing elements of rectangular or 2d array

            for (int i = 0; i < jaggedArray.Length; i++)
            {
                for (int j = 0; j < jaggedArray[i].Length; j++)
                {
                    Console.WriteLine(jaggedArray[i][j]);

                }


            }
        }
    }