Company interviews / Uber
Uber interview practice
301 coding questions are known to come up in Uber interviews (41 easy, 168 medium, 92 hard), 48 of them in the last six months. The most common topics are Array, Hash Table, String, Breadth-First Search.
301Known questions
48Asked in last 6 months
168Medium
92Hard
Coding questions Uber asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 41Medium 168Hard 92
- Array192
- Hash Table72
- String69
- Breadth-First Search53
- Dynamic Programming52
- Depth-First Search46
- Sorting43
- Binary Search42
- Matrix39
- Math33
- Graph33
- Heap (Priority Queue)32
| Question | Difficulty | Asked recently |
|---|---|---|
| Bus Routes | Hard | Yes |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium | Yes |
| Number of Islands | Medium | Yes |
| Construct Quad Tree | Medium | Yes |
| Squares of a Sorted Array | Easy | Yes |
| Kth Smallest Element in a BST | Medium | Yes |
| Find the Closest Palindrome | Hard | Yes |
| Word Search | Medium | Yes |
| Minimum Edge Reversals So Every Node Is Reachable | Hard | Yes |
| Insert Delete GetRandom O(1) | Medium | Yes |
| LRU Cache | Medium | Yes |
| Word Search II | Hard | Yes |
| Count Paths That Can Form a Palindrome in a Tree | Hard | Yes |
| Evaluate Division | Medium | Yes |
| Making A Large Island | Hard | Yes |
| Course Schedule II | Medium | Yes |
| Final Prices With a Special Discount in a Shop | Easy | Yes |
| Serialize and Deserialize Binary Tree | Hard | Yes |
| Minimum Operations to Reduce an Integer to 0 | Medium | Yes |
| Shuffle an Array | Medium | Yes |
| Time Based Key-Value Store | Medium | Yes |
| Split Array Largest Sum | Hard | Yes |
| Meeting Rooms III | Hard | Yes |
| Rotting Oranges | Medium | Yes |
| Find Peak Element | Medium | Yes |
Practice a Uber interview
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