diff --git a/HW10/City.h b/HW10/City.h
index 50d7030..9357532 100644
--- a/HW10/City.h
+++ b/HW10/City.h
@@ -14,8 +14,14 @@ public:
   int GetX(){ return X; }
   int GetY(){ return Y; }
   int GetName(){ return Name; }
-  bool operator< (const City &other) const {
-    return Name < other.Name;
+  bool operator < (const City &other) const {
+    return this->Name < other.Name;
+  }
+  bool operator > (const City &other) const {
+        return this->Name > other.Name;
+  }
+  bool operator == (const City &other) const{
+      return this->Name == other.Name;
   }
 };
 
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CXX.includecache b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CXX.includecache
index cf6566a..61afb55 100644
--- a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CXX.includecache
+++ b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CXX.includecache
@@ -8,6 +8,18 @@
 
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
 
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.cpp
+CostMatrixGenerator.h
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.h
+
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.h
+City.h
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
+cmath
+-
+vector
+-
+
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/MakePermutationMatrix.cpp
 MakePermutationMatrix.h
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/MakePermutationMatrix.h
@@ -18,6 +30,12 @@ City.h
 vector
 -
 
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.cpp
+filesystem
+-
+ReadFromFile.h
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.h
+
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.h
 City.h
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
@@ -33,8 +51,8 @@ vector
 -
 
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/main.cpp
-MakePermutationMatrix.h
-/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/MakePermutationMatrix.h
+CostMatrixGenerator.h
+/Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.h
 ReadFromFile.h
 /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.h
 mpi.h
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o
new file mode 100644
index 0000000..57039d1
Binary files /dev/null and b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o differ
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o
index 4478413..97016fc 100644
Binary files a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o and b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o differ
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/ReadFromFile.cpp.o b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/ReadFromFile.cpp.o
index 20aaf87..932160c 100644
Binary files a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/ReadFromFile.cpp.o and b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/ReadFromFile.cpp.o differ
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.internal b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.internal
index 467e524..e395d18 100644
--- a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.internal
+++ b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.internal
@@ -1,6 +1,10 @@
 # CMAKE generated file: DO NOT EDIT!
 # Generated by "Unix Makefiles" Generator, CMake Version 3.15
 
+CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o
+ /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
+ /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.cpp
+ /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.h
 CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/MakePermutationMatrix.cpp
@@ -11,7 +15,7 @@ CMakeFiles/HW10.dir/ReadFromFile.cpp.o
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.h
 CMakeFiles/HW10.dir/main.cpp.o
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/City.h
- /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/MakePermutationMatrix.h
+ /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/CostMatrixGenerator.h
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/ReadFromFile.h
  /Users/bradybodily/Repositories/CS5500_Parallel_Programming/HW10/main.cpp
  /usr/local/Cellar/open-mpi/4.0.2/include/mpi.h
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.make b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.make
index 8e0230d..c0fbbd5 100644
--- a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.make
+++ b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/depend.make
@@ -1,6 +1,10 @@
 # CMAKE generated file: DO NOT EDIT!
 # Generated by "Unix Makefiles" Generator, CMake Version 3.15
 
+CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o: ../City.h
+CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o: ../CostMatrixGenerator.cpp
+CMakeFiles/HW10.dir/CostMatrixGenerator.cpp.o: ../CostMatrixGenerator.h
+
 CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o: ../City.h
 CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o: ../MakePermutationMatrix.cpp
 CMakeFiles/HW10.dir/MakePermutationMatrix.cpp.o: ../MakePermutationMatrix.h
@@ -10,7 +14,7 @@ CMakeFiles/HW10.dir/ReadFromFile.cpp.o: ../ReadFromFile.cpp
 CMakeFiles/HW10.dir/ReadFromFile.cpp.o: ../ReadFromFile.h
 
 CMakeFiles/HW10.dir/main.cpp.o: ../City.h
-CMakeFiles/HW10.dir/main.cpp.o: ../MakePermutationMatrix.h
+CMakeFiles/HW10.dir/main.cpp.o: ../CostMatrixGenerator.h
 CMakeFiles/HW10.dir/main.cpp.o: ../ReadFromFile.h
 CMakeFiles/HW10.dir/main.cpp.o: ../main.cpp
 CMakeFiles/HW10.dir/main.cpp.o: /usr/local/Cellar/open-mpi/4.0.2/include/mpi.h
diff --git a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/main.cpp.o b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/main.cpp.o
index faa1ec3..a53da2d 100644
Binary files a/HW10/cmake-build-debug/CMakeFiles/HW10.dir/main.cpp.o and b/HW10/cmake-build-debug/CMakeFiles/HW10.dir/main.cpp.o differ
diff --git a/HW10/cmake-build-debug/HW10 b/HW10/cmake-build-debug/HW10
index 396d971..39c1e0a 100755
Binary files a/HW10/cmake-build-debug/HW10 and b/HW10/cmake-build-debug/HW10 differ
diff --git a/HW10/main.cpp b/HW10/main.cpp
index 6d3e29c..a3b9720 100644
--- a/HW10/main.cpp
+++ b/HW10/main.cpp
@@ -1,5 +1,5 @@
 #import "CostMatrixGenerator.h"
-#import "MakePermutationMatrix.h"
+//#import "MakePermutationMatrix.h"
 #import "ReadFromFile.h"
 #import "mpi.h"