To further clarify :) leetcode trivia & tricks != Algorithms/Computer Science.
Knowing the difference between arrays and linked lists is one thing, but knowing the puzzle tricks such as sliding windows, two pointers or some exotic DSs that are only used in such puzzles is another thing.
Knowing the difference between arrays and linked lists is one thing, but knowing the puzzle tricks such as sliding windows, two pointers or some exotic DSs that are only used in such puzzles is another thing.