C++ Program to Remove Duplicate Folders from File System | Advanced Coding Interview Question

Описание: In this video, we solve the Duplicate Folder Removal Problem in a file system using C++. This is a popular advanced coding interview question where we detect and delete identical folders and their subfolders from a directory structure.

You will learn:
✅ How to represent file paths using a Trie/Tree structure
✅ How to identify identical folders with hashing
✅ How to delete duplicate folders and return the remaining paths
✅ Optimized C++ solution with explanation

This problem is frequently asked in FAANG interviews (Google, Amazon, Microsoft, Facebook, Apple) and tests recursion, hashing, and tree data structures.



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