using System;

using System.Threading.Tasks;

​

public class Program

{

    public async static Task Main()

    {

        var splodeTime = DateTime.Now + TimeSpan.FromSeconds(5);

        while(DateTime.Now < splodeTime)

        {

            Console.WriteLine("Dont Splode");

            await Task.Delay(1000);

        }

        Console.WriteLine("Splode");

    }

}