Add example for bubble sort

cpp/algorithms/sorting/bubble/lib-bubble.cpp

@@ -0,0 +1,29 @@
+/*#############################################################################
+## Author: Shaun Reed                                                        ##
+## Legal: All Content (c) 2021 Shaun Reed, all rights reserved               ##
+## About: An example implementation of bubble sort using a custom library    ##
+##                                                                           ##
+## Contact: shaunrd0@gmail.com  | URL: www.shaunreed.com | GitHub: shaunrd0  ##
+###############################################################################
+*/
+
+#include "lib-bubble.hpp"
+
+#include <algorithm>
+#include <vector>
+
+void BubbleSort(std::vector<int> &array)
+{
+  // For each value within the set, starting at 0
+  for (int sortedPivot = 0; sortedPivot < array.size(); sortedPivot++) {
+    // Check every other remaining value in the set
+    for (int j = array.size() - 1; j > sortedPivot; j--) {
+      // Swap if the value at j is less than the value before it
+      if (array[j] < array[j - 1]) {
+        std::swap(array[j], array[j - 1]);
+      }
+    }
+    // Increment sortedPivot, marking the lhs portion of the set as sorted
+  }
+}
+