Initial data commit

Task/Time-a-function/C-sharp/time-a-function-2.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Linq;
+using System.Threading;
+
+class Program {
+    static void Main(string[] args) {
+        DateTime start, end;
+
+        start = DateTime.Now;
+        DoSomething();
+        end = DateTime.Now;
+
+        Console.WriteLine("DoSomething() took " + (end - start).TotalMilliseconds + "ms");
+    }
+
+    static void DoSomething() {
+        Thread.Sleep(1000);
+
+        Enumerable.Range(1, 10000).Where(x => x % 2 == 0).Sum();  // Sum even numers from 1 to 10000
+    }
+}