Datadog LeetCode Questions
15 questions all-time · 5 easy · 7 medium · 3 hard
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| # | Problem | Difficulty | Frequency | Acceptance | |
|---|---|---|---|---|---|
| 1 | Most Common Word | Easy | 100 | 0.5% | |
| 2 | Coin Change | Medium | 96 | 0.5% | |
| 3 | Meeting Scheduler | Medium | 92 | 0.6% | |
| 4 | Valid Word Abbreviation | Easy | 90 | 0.4% | |
| 5 | Maximum Depth of N-ary Tree | Easy | 84 | 0.7% | |
| 6 | Design Add and Search Words Data Structure | Medium | 84 | 0.5% | |
| 7 | Design Circular Queue | Medium | 80 | 0.5% | |
| 8 | People Whose List of Favorite Companies Is Not a Subset of Another List | Medium | 72 | 0.6% | |
| 9 | House Robber | Medium | 68 | 0.5% | |
| 10 | Maximum Vacation Days | Hard | 58 | 0.5% | |
| 11 | Sliding Window Median | Hard | 58 | 0.4% | |
| 12 | Binary Tree Maximum Path Sum | Hard | 58 | 0.4% | |
| 13 | House Robber II | Medium | 58 | 0.5% | |
| 14 | Check If It Is a Straight Line | Easy | 49 | 0.4% | |
| 15 | Path Sum | Easy | 49 | 0.6% |
How to read this list
The tabs at the top split the questions by how recently people said they were asked in interviews. "Last 30 Days" is the past month, "Last 3 Months" is the past quarter, and so on. "All Time" is every question on record for this company.
Frequency is a score from 0 to 100 for how often a question showed up in that time window. A higher number means it came up more often, so the list starts with the most common questions first. Acceptance is the share of submissions that pass on LeetCode. Click any question to open it on LeetCode.