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Docusign DSA Interview Questions
38 curated coding interview questions directly asked in Docusign technical rounds, sorted by frequency with recency and difficulty diagnostics.
38
Total Questions
3 (8%)
Easy Problems
27 (71%)
Medium Problems
8 (21%)
Hard Problems
🔥 Most Tested Topics:
Arrays (9)Strings (7)Core DSA (6)Trees (5)Design (4)
📂 Sourced Datasets:
Last 3 monthsLast 6 monthsAll questionsOlder than 6 months
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 42 | Trapping Rain Water | Hard | Core DSA | Two Pointers | 67.4% | 100.0% | 3m |
| 1235 | Maximum Profit in Job Scheduling | Hard | Arrays | Sorting / Prefix / Scan | 54.7% | 100.0% | 3m |
| 1797 | Design Authentication Manager | Medium | Design | Data Structure Design | 58.6% | 100.0% | 6m |
| 3883 | Count Non Decreasing Arrays With Given Digit Sums | Hard | Arrays | Sorting / Prefix / Scan | 41.9% | 100.0% | all |
| 3 | Longest Substring Without Repeating Characters | Medium | Strings; Trees | Hashing / Sliding Window; DFS / BFS; Sliding Window | 39.1% | 87.5% | 6m |
| 146 | LRU Cache | Medium | Design | Data Structure Design | 47.4% | 87.5% | 6m |
| 56 | Merge Intervals | Medium | Arrays | Sorting / Prefix / Scan | 51.8% | 87.5% | all |
| 138 | Copy List with Random Pointer | Medium | Linked List | Two Pointers | 62.9% | 87.5% | all |
| 208 | Implement Trie (Prefix Tree) | Medium | Trees | DFS / BFS | 69.5% | 87.5% | all |
| 380 | Insert Delete GetRandom O(1) | Medium | Core DSA | Implementation / Reasoning | 55.4% | 87.5% | all |
| 1268 | Search Suggestions System | Medium | Binary Search | Binary Search | 65.2% | 87.5% | all |
| 3588 | Find Maximum Area of a Triangle | Medium | Arrays | Sorting / Prefix / Scan | 29.5% | 87.5% | all |
| 347 | Top K Frequent Elements | Medium | Heap | Priority Queue | 66.4% | 75.0% | all |
| 295 | Find Median from Data Stream | Hard | Heap | Priority Queue | 54.5% | 75.0% | all |
| 285 | Inorder Successor in BST | Medium | Trees | DFS / BFS | 51.2% | 75.0% | all |
| 12 | Integer to Roman | Medium | Strings | Hashing / Sliding Window | 71.0% | 75.0% | all |
| 200 | Number of Islands | Medium | Graphs | BFS / DFS / Topological Sort | 64.4% | 75.0% | all |
| 359 | Logger Rate Limiter | Easy | Design | Data Structure Design | 76.8% | 75.0% | all |
| 49 | Group Anagrams | Medium | Strings | Hashing / Sliding Window | 72.6% | 75.0% | all |
| 171 | Excel Sheet Column Number | Easy | Core DSA | Implementation / Reasoning | 67.8% | 62.5% | all |
| 934 | Shortest Bridge | Medium | Core DSA | Implementation / Reasoning | 59.5% | 62.5% | all |
| 1448 | Count Good Nodes in Binary Tree | Medium | Trees | DFS / BFS | 73.9% | 62.5% | all |
| 211 | Design Add and Search Words Data Structure | Medium | Strings; Binary Search; Design | Hashing / Sliding Window; Binary Search; Data Structure Design | 48.5% | 62.5% | all |
| 726 | Number of Atoms | Hard | Core DSA | Implementation / Reasoning | 65.1% | 62.5% | all |
| 213 | House Robber II | Medium | Dynamic Programming | State Transition | 44.9% | 62.5% | all |
| 253 | Meeting Rooms II | Medium | Greedy | Greedy | 52.7% | 62.5% | all |
| 23 | Merge k Sorted Lists | Hard | Arrays; Linked List; Heap | Sorting / Prefix / Scan; Two Pointers; Priority Queue | 59.6% | 62.5% | all |
| 337 | House Robber III | Medium | Dynamic Programming | State Transition | 55.9% | 62.5% | all |
| 1368 | Minimum Cost to Make at Least One Valid Path in a Grid | Hard | Arrays; Strings | Sorting / Prefix / Scan; Hashing / Sliding Window | 71.0% | 62.5% | all |
| 424 | Longest Repeating Character Replacement | Medium | Strings | Hashing / Sliding Window | 59.7% | 62.5% | all |
| 127 | Word Ladder | Hard | Strings | Hashing / Sliding Window | 45.6% | 62.5% | all |
| 21 | Merge Two Sorted Lists | Easy | Arrays; Linked List | Sorting / Prefix / Scan; Two Pointers | 68.3% | 62.5% | all |
| 621 | Task Scheduler | Medium | Greedy | Greedy | 63.1% | 62.5% | all |
| 2326 | Spiral Matrix IV | Medium | Arrays | Sorting / Prefix / Scan | 82.3% | 62.5% | all |
| 2115 | Find All Possible Recipes from Given Supplies | Medium | Core DSA | Implementation / Reasoning | 56.9% | 62.5% | all |
| 102 | Binary Tree Level Order Traversal | Medium | Trees | DFS / BFS | 72.7% | 62.5% | all |
| 162 | Find Peak Element | Medium | Binary Search | Binary Search | 47.0% | 62.5% | all |
| 721 | Accounts Merge | Medium | Arrays | Sorting / Prefix / Scan | 61.3% | 62.5% | all |