New Problem Solution - "672. Bulb Switcher II"

README.md

@@ -142,6 +142,7 @@ LeetCode
 |687|[Longest Univalue Path](https://leetcode.com/problems/longest-univalue-path/) | [Python](./algorithms/python/LongestUnivaluePath/longestUnivaluePath.py)|Easy|
 |684|[Redundant Connection](https://leetcode.com/problems/redundant-connection/) | [Python](./algorithms/python/RedundantConnection/findRedundantConnection.py)|Medium|
 |674|[Longest Continuous Increasing Subsequence](https://leetcode.com/problems/longest-continuous-increasing-subsequence/) | [Python](./algorithms/python/LongestContinuousIncreasingSubsequence/findLengthOfLCIS.py)|Easy|
+|672|[Bulb Switcher II](https://leetcode.com/problems/bulb-switcher-ii/submissions/) | [C++](./algorithms/cpp/bulbSwitcher/BulbSwitcher.II.cpp)|Medium|
 |671|[Second Minimum Node In a Binary Tree](https://leetcode.com/problems/second-minimum-node-in-a-binary-tree/) | [Python](./algorithms/python/SecondMinimumNodeInABinaryTree/findSecondMinimumValue.py)|Easy|
 |665|[Non-decreasing Array](https://leetcode.com/problems/non-decreasing-array/) | [Python](./algorithms/python/Non-decreasingArray/checkPossibility.py)|Easy|
 |662|[Maximum Width of Binary Tree](https://leetcode.com/problems/maximum-width-of-binary-tree/) | [Python](./algorithms/python/MaximumWidthOfBinaryTree/widthOfBinaryTree.py)|Medium|