diff -r 4a72f6159d9204d5a3d97b8175cb7fd40ea152d2 -r 28e26cad1a6da73b5e6a5c030a65ee5bb77aed0d cpp/algorithms/algorithms.vcxproj
--- a/cpp/algorithms/algorithms.vcxproj	Sat Feb 16 22:33:48 2013 -0600
+++ b/cpp/algorithms/algorithms.vcxproj	Sat Feb 16 22:33:58 2013 -0600
@@ -15,6 +15,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="src\Algorithm.h" />
+    <ClInclude Include="src\HeapSort.h" />
     <ClInclude Include="src\InsertSort.h" />
     <ClInclude Include="src\MedianSort.h" />
     <ClInclude Include="src\QuickSort.h" />
diff -r 4a72f6159d9204d5a3d97b8175cb7fd40ea152d2 -r 28e26cad1a6da73b5e6a5c030a65ee5bb77aed0d cpp/algorithms/algorithms.vcxproj.filters
--- a/cpp/algorithms/algorithms.vcxproj.filters	Sat Feb 16 22:33:48 2013 -0600
+++ b/cpp/algorithms/algorithms.vcxproj.filters	Sat Feb 16 22:33:58 2013 -0600
@@ -41,5 +41,8 @@
     <ClInclude Include="src\QuickSort.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="src\HeapSort.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file