A technical question about traversing a made up data structure somewhat similar to a binary tree but with additional restrictions. Was not too difficult to do recursively but then they asked for an iterative solution which was more challenging.
Anonymous
It's essential to demonstrate that you can really go deep... there are plenty of followup questions and (sometimes tangential) angles to explore. There's a lot of Financial Software Developer Intern experts who've worked at Bloomberg, who provide this sort of practice through mock interviews. There's a whole list of them curated on Prepfully. prepfully.com/practice-interviews
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