In this repo I practice techniques used for competitive programming. Some code is just reviewing basic data structures and algorithms. I am using C++ just for fun, this is why in some cases I am just reinventing the wheel to make sure I am having a good understanding of C++ standard library and the algorithms/data structures I am implementing.
For fun, I am using doctest framework to write tests. I assume that the library was installed in yout path (this is why I am using #include <doctest/doctest.h>). Anyways, in the case of using a non standard directory or having a different compiler configuration, you can do the following to compile the code (assuming the library was installed under /opt/homebrew/Cellar/doctest/2.4.9/include):
CPLUS_INCLUDE_PATH=/opt/homebrew/Cellar/doctest/2.4.9/include: make dp_examples