2 curated coding interview questions directly asked in Groupon technical rounds, sorted by frequency with recency and difficulty diagnostics.
| ID | Problem | Difficulty | Topic | Pattern | Acceptance | Frequency | Recency |
|---|---|---|---|---|---|---|---|
| 1648 | Sell Diminishing-Valued Colored Balls | Medium | Core DSA | Implementation / Reasoning | 30.2% | 100.0% | all |
| 45 | Jump Game II | Medium | Greedy | Greedy | 42.9% | 62.5% | all |