Working on merge sort.

Author: jwasham

CMakeLists.txt

@@ -7,3 +7,4 @@ add_subdirectory(queue_linked_list)
 add_subdirectory(hash_table)
 add_subdirectory(binary_search_tree)
 add_subdirectory(priority_queue)
+add_subdirectory(merge_sort)

merge_sort/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.5)
+project(merge_sort_proj)
+
+add_definitions(-std=c++11)
+add_definitions(-Werror) # stop compile on warning
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GLIBCXX_DEBUG")
+
+set(SOURCE_FILES main.cc)
+
+add_executable(merge_sort ${SOURCE_FILES} ${HEADER_FILES})

merge_sort/main.cc

@@ -0,0 +1,15 @@
+#include <iostream>
+
+int main(int argc, char* argv[]) {
+
+  int num_count = 30;
+  int numbers[] = {5432, 989, 7510, 3,   583, 8919, 542, 123,  597, 42,
+                   7506, 184, 2409, 187, 45,  824,  4,   2650, 9,   662,
+                   3928, 170, 5358, 395, 842, 7697, 110, 14,   99,  221};
+
+  for (int i = 0; i < num_count; ++i) {
+    printf("%d, ", numbers[i]);
+  }
+
+  return 0;
+}