Code Self Study Forum

Interview Practice Problems

I thought it might be useful if we create a list of coding puzzles that would be useful for interview practice.

This is a wiki-post that anyone can edit. Feel free to add more problems and/or rearrange these.

These first ones are from the algorithms videos I’m watching. (I’m only on the arrays section so far, but will come back to add more later.)

Arrays

Challenge Source
Two Sum LeetCode
Maximum Subarray LeetCode
Move Zeroes LeetCode
Contains Duplicate LeetCode
Rotate Array LeetCode
Longest Word Coderbyte

(Until there is more content on this page, see also this list.)

Hash Tables

Challenge Source
TODO

Hash Table Resources

Linked Lists

Challenge Source
TODO

Linked List Resources