Depends on how much CS you were exposed to, I guess? Leetcode problems generally involve: DFS/BFS search, memoization, dynamic programming, various types of sor

Depends on how much CS you were exposed to, I guess? Leetcode problems generally involve: DFS/BFS search, memoization, dynamic programming, various types of sorting, hash tables, etc... all baked into annoying edge-case-y problems that are difficult to rapidly solve under a timer when someone's staring at you. Vast experience in compilers, embedded systems, functional languages, graphics, dev ops, or cloud technologies will be of no use. (Perhaps it will be later, if you get to a systems arch interview step.)