using System.Collections.Generic;
DateTime today = DateTime.Now;
Console.WriteLine(today.AddDays(-1));
var numbersDivisibleByTwo = new List<int>();
for(int i = 0; i <10; i++)
Console.WriteLine($"Hello {name}: {i}");
numbersDivisibleByTwo.Add(i);
foreach(int number in numbersDivisibleByTwo)
Console.WriteLine($"Number {number}");