using static System.Console;

using System.Collections.Generic;

public class Program {

    public static void Main() {

        var lista = new List<int>();

        for (var i = 0; i < 10; i++) lista.Add(i);

        for (var i = 0; i < lista.Count; i++) WriteLine(lista[i]);

        for (var i = 0; i <= lista.Count - 1; i++) WriteLine(lista[i]);

    }

}