So I recently posted an article on Object Oriented Programming which indeed had a great response. However, The code examples in the article i wrote was in javaScript. As i was going through the comments i found C++ & Java equaivalent code examples which might be of great help for people who are searching content in particular programming language, With tones of comments people may not be able to find all those excellent comments. It would be great if LeetCode adds a feature where the admin of the post can pin the comments.