Start a new plan! [Algorithm: A tutorial for beginners]

As an OIer and ICPCer with 9 years of code experience, and in order to prepare for the icpc world finals at the end of 2023, I plan to organize and review all the algorithms and data structures I have learned. I also hope that my organization can help more friends who want to learn algorithms.

Irregular updates, if there is anything you don’t understand, please ask questions, and if there are mistakes, you are welcome to point out.

All code is written in C++23.