Ios Developer Internship Interview Questions

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Recursive folder traversal in a file system. Very similar to the first screening phone interview question. You get a folder-like data structure as an input and return a string describing a tree structure. As an alternative, each subfolder might contain files and you need to return a count of files contained in the folder and it's subfolders.
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IOS Engineer

Interviewed at Google

4.4
Jun 17, 2022

Recursive folder traversal in a file system. Very similar to the first screening phone interview question. You get a folder-like data structure as an input and return a string describing a tree structure. As an alternative, each subfolder might contain files and you need to return a count of files contained in the folder and it's subfolders.

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