Advent of Code Prep: Core Skills

This is part 2 of a three-part series on preparing for Advent of Code . See the main overview for the complete roadmap, Part 1: Foundation for the basics, or Part 3: Advanced Techniques for harder algorithms. &#xA; With the foundation skills from Part 1, you can parse any input and manipulate basic data structures. Now it&rsquo;s time for the techniques that solve the actual puzzles. These three…