Implement string-path file system operations
DoorDashSoftware Engineer · Technical Screen
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This question evaluates competency in designing data structures for hierarchical string-path file systems, including string parsing, stateful API semantics, validation logic, and efficient lookup/update operations.
Question
LeetCode 1166. Design File System – extended to support Create(path, value), Get(path), Set(path, value) and Delete(path) with validation rules.
https://leetcode.com/problems/design-file-system/description/
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