Initial data commit

Task/Nim-game/C-sharp/nim-game.cs

@@ -0,0 +1,37 @@
+using System;
+
+namespace nimGame
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("There are twelve tokens.\n" +
+                    "You can take 1, 2, or 3 on your turn.\n" +
+                    "Whoever takes the last token wins.\n");
+
+            int tokens = 12;
+
+            while (tokens > 0)
+            {
+                Console.WriteLine("There are " + tokens + " remaining.");
+                Console.WriteLine("How many do you take?");
+                int playertake = Convert.ToInt32(Console.ReadLine());
+
+                if (playertake < 1 | playertake > 3)
+                {
+                    Console.WriteLine("1, 2, or 3 only.");
+                }
+                else
+                {
+                    tokens -= playertake;
+                    Console.WriteLine("I take " + (4 - playertake) + ".");
+                    tokens -= (4 - playertake);
+                }
+            }
+            Console.WriteLine("I win again.");
+            Console.ReadLine();
+        }
+
+    }
+}