Hi! My name is Michael. I make tech based videos for your viewing pleasure. Mainly, I try to solve technical interview questions asked at Google, Facebook, Amazon, and many more top tech companies; however, I have many more fun ideas coming soon! This is a spin off question from the problem Number of Islands. The idea is to keep track of the direction of your recursion for every island and build a string based on that island.
Number of Islands Explanation:
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