Competitive programming guides.
When somebody asks about best guides for competitive programming, my first reaction is:
- A. Shen: "Programming: theorems and problems"
* Cormen Leiserson Rivest Stein: «Introduction to Algorithms»
Web:
- max algo - static site with a lot of interesting and useful algorithms
- sirius pythonic algo courses
- sirius c++ algo courses
New for me resources:
- competitive programming chectsheet https://usaco.guide/
- demos for algorithms https://t.me/python_ready/1986