DSA Doctor
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Sony DSA Interview Questions
5 curated coding interview questions directly asked in Sony technical rounds, sorted by frequency with recency and difficulty diagnostics.
5
Total Questions
3 (60%)
Easy Problems
1 (20%)
Medium Problems
1 (20%)
Hard Problems
🔥 Most Tested Topics:
Core DSA (2)Strings (1)Trees (1)Arrays (1)
📂 Sourced Datasets:
Last 6 monthsAll questionsOlder than 6 months
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 20 | Valid Parentheses | Easy | Strings | Hashing / Sliding Window | 44.2% | 100.0% | 6m |
| 2005 | Subtree Removal Game with Fibonacci Tree | Hard | Trees | DFS / BFS | 57.5% | 100.0% | all |
| 528 | Random Pick with Weight | Medium | Core DSA | Implementation / Reasoning | 49.1% | 62.5% | all |
| 1512 | Number of Good Pairs | Easy | Core DSA | Implementation / Reasoning | 89.8% | 62.5% | all |
| 1 | Two Sum | Easy | Arrays | Sorting / Prefix / Scan; Two Pointers | 57.5% | 62.5% | all |