Data Structures and Algorithms: 20 Problem-Solving Techniques

This is the article I wish I had read when I started coding. I will dive deep into 20 problem-solving techniques that you must know to excel at your next interview.
They have helped me at work too and even given me ideas for a side project I am working on. Also, the last section includes a step-by-step guide explaining how to learn data structures and algorithms, with examples. Furthermore, I recommend you read this post, where I outlined a high-level strategy to prepare for your next coding interview as well as the top mistakes to avoid.

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