using System; using System.IO; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { // This should take between 1100 and 1250 ms to run. long c = Environment.TickCount; for (int i = 0; i < 30000; i++) Console.Write('c'); c = Environment.TickCount - c; Console.WriteLine(); Console.WriteLine(c); } } }