4 curated coding interview questions directly asked in Acko technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 2887 | Fill Missing Data | Easy | Arrays | Sorting / Prefix / Scan | 72.5% | 100.0% | all |
| 1359 | Count All Valid Pickup and Delivery Options | Hard | Strings | Hashing / Sliding Window | 64.9% | 100.0% | all |
| 2050 | Parallel Courses III | Hard | Graphs | BFS / DFS / Topological Sort | 66.8% | 87.5% | all |
| 1683 | Invalid Tweets | Easy | Strings | Hashing / Sliding Window | 85.1% | 87.5% | all |