The effect of direction on recursion and understanding code
Today I’m going to discuss another fun and common challenge. It’s the Longest Common Subsequence a.k.a. LCS. I’ll first focus on discussing a pain point I went through when I was trying to compare the algoritm I deduced on my own vs a few other algorithms I saw online. Our algoritms seemed very similar. Yet different. It made debugging my code based on other code very difficult. This is a very commong problem I face when I doing leetcode....