What are the must know algorithms for data structures every programmer should master? Alternatively, if you

The must know algorithms for data structures are kinda like a toolbox—you gotta have the basics:

- Arrays: Sliding Window, Two Pointers
- Trees: Recursion, Level Order Traversal
- Graphs: Cycle Detection, Shortest Path

Overrated? Maybe some niche DP problems.

For learning, I love the YouTube channel "take U forward".

And yeah, interviews are stress tests, not knowledge tests. 😅