In this project, we are using JavaScript to create a countdown or timer web-based application using HTML and CSS to design the frontend.

If you have got an optimized solution to a problem or, lets say, the existing solution is failing on some test cases and you got a working solution, then there is really a high chance of getting you pull request being accepted. Note: If you have got an optimised solution, but the existing solution is also working, then:

1. Make another file in the corresponding folder'
2. Name it <problem name in snake case>-<your name in snake case>-Optimized.cpp.
3. Generate a pull request and wait.