Yelp
- 1/25 Coding Challenge (很简单)
- 2/14 电面 (min queue)
- 2/16 hr
You have solved 15/15 problems.
Show problem tags
| # | Title | Acceptance | Difficulty | Frequency | |
|---|---|---|---|---|---|
| 56 | Merge Intervals | 28.7% | Medium | ||
| 347 | Top K Frequent Elements | 46.4% | Medium | ||
| 49 | Group Anagrams | 32.3% | Medium | ||
| 218 | The Skyline Problem | 25.9% | Hard | ||
| 127 | Word Ladder | 19.2% | Medium | ||
| 14 | Longest Common Prefix | 30.7% | Easy | ||
| 1 | Two Sum | 30.8% | Easy | ||
| 3 | Longest Substring Without Repeating Characters | 23.8% | Medium | ||
| 207 | Course Schedule | 30.7% | Medium | ||
| 206 | Reverse Linked List | 43.9% | Easy | ||
| 242 | Valid Anagram | 45.1% | Easy | ||
| 126 | Word Ladder II | 13.7% | Hard | ||
| 151 | Reverse Words in a String | 15.7% | Medium | ||
| 380 | Insert Delete GetRandom O(1) | 38.6% | Medium | ||
| 381 | Insert Delete GetRandom O(1) - Duplicates allowed | 28.2% | Hard |