We’re preparing your current view and syncing the latest data.
Uber SDE Sheet
| Problem | Difficulty | Status | Optional | Action |
|---|---|---|---|---|
| LRU Cache | Medium | Unsolved | Required | |
| Time Based Key-Value Store | Medium | Unsolved | Required | |
| Insert Delete GetRandom O(1) | Medium | Unsolved | Required | |
| Number Of Recent Calls | Medium | Unsolved | Required | |
| Min Stack | Medium | Unsolved | Required |
Design Signals
Finish with API-oriented structures that combine maps, ordering, and time-indexed state.
Completion
0%
Problems Remaining
5
Optional Problems
0