C++ Bitsets in Competitive Programming

Tutorial on bitsets in C++. You will often see on Codeforces that you should "just use bitsets", and now you will learn how to do it. My CF article about this topic plus bonuses: https://codeforces.com/blog/entry/73558

Previous video with introduction to bitwise operations: https://youtu.be/xXKL9YBWgCY

Subscribe for more educational videos on algorithms, coding interviews and competitive programming.

- Github repository: https://github.com/Errichto/youtube
- Live streams on 2nd YT channel and on Twitch: https://www.youtube.com/errichto2 & https://www.twitch.tv/errichto
- FB and Twitter: https://www.facebook.com/errichto & https://twitter.com/errichto
- Frequently Asked Questions: https://github.com/Errichto/youtube/wiki/FAQ