using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        var numbers = new List<int>(){ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };  

        for (var i = 0; i < numbers.Count; i++) {

            numbers[i] = numbers[i] + 7;

        }

        numbers.ForEach(Console.WriteLine);

    }

}