My code used to get the answers for Advent of Code 2020. Written in C++.
Knowing the clunky nature of C++ it is not necessarily the best language for quick-to-implement text processing which is the nature of this challenge.
Incomplete as the university workload ramped up by the end of semester and I've had to abandon the challenge.
Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other.