This repository is used by me to store my competitive programming code.
The main goal is to use at online competitive programming platforms, such as Codeforces. Therefore, the code does not aim to reduce code length or provide a nice architecture, but instead favor usability and functionality (a more practical approach). The code is made as abstract as convenient, which means that usually you won't have to change the algorithms itself, only maybe the interface (however, it is not impossible to have to modify some structure when solving specific problems).
Most of the code is documented with some brief information regarding complexity and usage restrictions.
I am continuously developing and updating this repository. Feel free to use it (at your own risk).