Hacktober-Open You can add some good algorithms (in any language) which can be helpful for competitive programmers. I will merge it with hacktoberfest-accepted label How to contribute Fork this repo by clicking the fork button on the top right. Clone the forked repo on your pc (open a terminal and run this command). git clone https:/github.com/<your-username>/<repo-name>.git Add your algorithm/program file in the local repo on your machine. Run this command to add your file to the repo. git add YourFile.extension Commit the file and in the message describe what are you add. git commit -m "Enter your message here" Push the file to your remote repo. git push origin main In your forked repo page click on the green button "Compare and Pull" and submit your changes. Congratulations you have just created your first Pull Request!