Here's the secret: there are only about - core patterns in coding interviews. Once you recognize the pattern, the solution becomes clear. When you see "find all pairs that sum to X," that's two pointers or hash map. When you see "shortest path in a graph," that's BFS. When you see "count ways to reach the end," that's dynamic programming. Each section in this roadmap teaches a specific pattern. By the end, you'll look at a new problem and immediately know which pattern applies.
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
$ curl repovive.com/roadmaps/maang-interview-prep/understanding-maang-interviews/the-pattern-approach
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░█████████████████████████████████████████████████████████████████████████████████████████████████████