This is the summary of the work I did for the Automotive Grade Linux (AGL) under Linux Foundation organization as a part of Google Summer of Code 2022.
(This guide is meant for beginners. If you have solved 100+ problems and are looking for guidance on how to solve problems involving algorithms and data structures, this document is not for you.)
Competitive Programming is an interesting activity which mixes problem solving with programming. It is not only enjoyable but also very demanded in placements. Competitive programming will make you very good at writing efficient programs quickly.