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Interview question tracker
Apple SDE 1
The 29 highest-frequency questions from last 3 months. Finish the strongest signals first.
Latest source check: ⓘLatest successful check of the sources used by this company. A check does not necessarily mean the questions changed.
Top questions 29
| Done | Question | LeetCode |
|---|---|---|
| Merge Intervals | Solve | |
| Group Anagrams | Solve | |
| Design Hit Counter | Solve | |
| LRU Cache | Solve | |
| Time Based Key-Value Store | Solve | |
| 3Sum | Solve | |
| Course Schedule II | Solve | |
| Design Memory Allocator | Solve | |
| Find All Lonely Numbers in the Array | Solve | |
| Insert Delete GetRandom O(1) | Solve | |
| Is Graph Bipartite? | Solve | |
| Maximum Swap | Solve | |
| Number of Islands | Solve | |
| Two Sum | Solve | |
| Best Time to Buy and Sell Stock | Solve | |
| Design Task Manager | Solve | |
| Edit Distance | Solve | |
| Knight Probability in Chessboard | Solve | |
| LFU Cache | Solve | |
| Longest Common Prefix | Solve | |
| Longest Consecutive Sequence | Solve | |
| Longest Substring Without Repeating Characters | Solve | |
| Move Zeroes | Solve | |
| Parse Lisp Expression | Solve | |
| Task Scheduler | Solve | |
| Total Hamming Distance | Solve | |
| Valid Parenthesis String | Solve | |
| Valid Sudoku | Solve | |
| Word Ladder | Solve |