public static void Main()
int[][] jag = new int[5][];
jag[0] = new int[]{1, 3, 5};
jag[1] = new int[]{12, 34, 56, 78, 90};
jag[2] = new int[]{11, 22, 33, 44, 55, 66, 77, 88, 99};
jag[3] = new int[]{123,456};
jag[4] = new int[]{1,2,3,4,5,6,7};
for( int i = 0; i < jag.Length; i++) {
Console.WriteLine("i = " + i );
for ( int j = 0; j < jag[i].Length; j++) {
Console.Write(jag[i][j] + " " );