Improving notes on sorting.

Author: Clément

source/code/projects/Sorting/Sorting/Program.cs

@@ -11,7 +11,15 @@ static void Main(string[] args)
         {
             test.Add(gen.Next(50));
         }
+        Displaying<int>.DisplayHeader(test, 0, test.Count);
         Displaying<int>.Display(test);
         Sorting<int>.InsertionSort(test);
-  }
+
+        test.Clear();
+        for (int i = 0; i < 20; i++)
+        {
+            test.Add(gen.Next(50));
+        }
+        Sorting<int>.Heapsort(test);
+    }
 }