DoorDashCoding·60 minMembers
Code Craft: Hierarchical Path Key-Value Store
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OOD Code Craft round. Implement a hierarchical key-value store using directory-like paths (e.g. `/a/b/c`). The store starts with a root path `/` whose value is `"root"`. Operations: `create`, `set`, `...
SWE
data-structure
tree
oop-design
filesystem
medium
Frequency
Single report
Last asked
2026-04-11
Stage
phone-screen
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