https://www.youtube.com/watch?v=WL6dgIODj9Y
https://www.youtube.com/watch?v=U2vDWc5sce0
https://www.youtube.com/watch?v=v7cR0ZolaUA&list=PLsdq-3Z1EPT1rNeq2GXpnivaWINnOaCd0
https://youtu.be/jjW8w8ED3Ns?si=cw-ZS5BY0yRGhyLr
https://medium.com/@hs_pedro/implementing-a-heap-in-python-1036e759e0eb
https://en.wikipedia.org/wiki/Selection_algorithm#Partition-based_selection
https://www.geeksforgeeks.org/floyd-rivest-algorithm/
https://www.ionos.com/digitalguide/hosting/technical-matters/graph-database/
https://www.youtube.com/@Javatechie/playlists
https://www.youtube.com/watch?v=oBt53YbR9Kk
https://www.youtube.com/watch?v=5TRFpFBccQM
https://www.jointaro.com/course/the-top-ways-people-fail-system-design-interviews/intro/