Welcome to CSES Sols

Walkthrough

• We provide our solutions for coding problems of CSES site that is owned by Antti Laaksonen & Topi Talvitie during our data structures and algorithms learning. Most of the solutions are written in C++ and Python programming language.
• This project is open-source on Github. You can support us by giving this repository a star.

Download solutions

To do this you actually need only crawler.py (and htmlgen.py, style.css, content.css if you want to package solutions). You might want to create an empty directory and put only those files inside. Please follow these steps:

Get your SESSID

• Go to CSES login page.
• Open Browser Dev Tools and go to Network tab.
• Fill the information and login.
• Look at the Browser Dev Tools and find the details of your login request then go to cookies, you will find the field PHPSESSID.
• Copy the value and paste it into crawler.py where "YOUR_SESSID_HERE" is specified.

Download solutions using these scripts

• python crawler.py to download solutions of all problems.
• python crawler.py <problemID> to download solutions of a specific problem.

Source & Contribution

• If you want to contribute solutions for any unsolved CSES problem on this site, feel free to make a pull request on this project's repository, we really appreciate it.

Contact

• (See Contact section for more info).

License

• MIT License.
• © 2022 Cao Son Nguyen, Dinh Nam Nguyen.