3 curated coding interview questions directly asked in Zalando technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 984 | String Without AAA or BBB | Medium | Strings | Hashing / Sliding Window | 45.2% | 100.0% | all |
| 56 | Merge Intervals | Medium | Arrays | Sorting / Prefix / Scan | 51.8% | 75.0% | all |
| 860 | Lemonade Change | Easy | Core DSA | Implementation / Reasoning | 59.1% | 62.5% | all |