using System;
using System.Threading.Tasks;

public class Test
{
static void Main(string[] args)
{
	Task[] tasks = new Task[5];
	for (int i = 0; i < 5; i++)
	{
		tasks[i] = Task.Factory.StartNew(() => Foo(i));
	}
	Task.WaitAll(tasks);
	Console.ReadKey();
}

static void Foo(int i)
{
Console.WriteLine(i);
} 
}