I'm going to explain to you how I mastered data structures and algorithms quickly without hating my life. Now, I say that ...

Since algorithms are not limited to only one programming language, these questions test your logic and thinking, as well as coding in Python. For example, you could get this question: ...

Learn when and how to use different data structures and their algorithms in your own code. This is harder as a student, as the problem assignments you'll work through just won't impart this knowledge.