13 curated coding interview questions directly asked in Dp World technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 1011 | Capacity To Ship Packages Within D Days | Medium | Binary Search | Binary Search | 73.9% | 100.0% | all |
| 757 | Set Intersection Size At Least Two | Hard | Core DSA | Implementation / Reasoning | 58.0% | 100.0% | all |
| 2747 | Count Zero Request Servers | Medium | Core DSA | Implementation / Reasoning | 35.9% | 87.5% | all |
| 33 | Search in Rotated Sorted Array | Medium | Arrays; Binary Search | Sorting / Prefix / Scan; Binary Search | 44.9% | 87.5% | all |
| 968 | Binary Tree Cameras | Hard | Trees | DFS / BFS | 47.9% | 87.5% | all |
| 49 | Group Anagrams | Medium | Strings | Hashing / Sliding Window | 72.6% | 87.5% | all |
| 287 | Find the Duplicate Number | Medium | Arrays | Sorting / Prefix / Scan | 64.3% | 87.5% | all |
| 221 | Maximal Square | Medium | Core DSA | Implementation / Reasoning | 50.3% | 87.5% | all |
| 3 | Longest Substring Without Repeating Characters | Medium | Strings; Trees | Hashing / Sliding Window; DFS / BFS; Sliding Window | 39.1% | 87.5% | all |
| 5 | Longest Palindromic Substring | Medium | Strings; Trees | Hashing / Sliding Window; DFS / BFS | 37.8% | 87.5% | all |
| 781 | Rabbits in Forest | Medium | Core DSA | Implementation / Reasoning | 58.1% | 87.5% | all |
| 399 | Evaluate Division | Medium | Core DSA | Implementation / Reasoning | 64.2% | 87.5% | all |
| 76 | Minimum Window Substring | Hard | Arrays; Strings; Trees | Sorting / Prefix / Scan; Hashing / Sliding Window; DFS / BFS; Sliding Window | 47.5% | 87.5% | all |