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Tag: Tortoise and Hare
Tortoise and Hare Pointers
So… this algorithm seems (at face value) rather pointless outside the context of a coding interview question. However, if you give it “a chance”, you’ll see that the Tortoise and Hare Pointer/Fast and Slow Pointer Pattern reveals the basic mechanic of identifying an Infinite Loop. While the example below does not account for what you…
Tortoise and Hare Pointers with The Movie Groundhog Day
Tortoise and Hare Pointers (the Fast and Slow Pointers). They make sense well enough, the analogy of the fast runner lapping a slow runner on a quarter mile track comes to mind, or perhaps a NASCAR loop where the slowest racer is eclipsed by the fastest… and yet, while I found myself able to appreciate…