using System.Collections.Generic;
public static void Main()
var jagged = new List<List<int>> {
var maxLen = jagged.Max(x => x.Count);
for (var i=0; i<jagged.Count; i++){
while (jagged[i].Count < maxLen) jagged[i].Add(0);
for (var i=0;i<jagged.Count; i++){
for (var j=0;j<jagged[i].Count;j++){
Console.Write(jagged[i][j] + " ");