Twilio LeetCode Questions
9 questions all-time · 2 easy · 7 medium · 0 hard
| # | Problem | Difficulty | Frequency | Acceptance |
|---|---|---|---|---|
| 1 | Maximize Greatness of an Array Array, Two Pointers, Greedy, Sorting | Medium | 100 | 0.6% |
| 2 | Reformat Date String | Easy | 96 | 0.7% |
| 3 | Univalued Binary Tree Tree, Depth-First Search, Breadth-First Search, Binary Tree | Easy | 96 | 0.7% |
| 4 | Count Vowel Strings in Ranges Array, String, Prefix Sum | Medium | 76 | 0.7% |
| 5 | Top K Frequent Elements Array, Hash Table, Divide and Conquer, Sorting, Heap (Priority Queue), Bucket Sort, Counting, Quickselect | Medium | 70 | 0.7% |
| 6 | Group Anagrams Array, Hash Table, String, Sorting | Medium | 70 | 0.7% |
| 7 | Ways to Make a Fair Array Array, Prefix Sum | Medium | 61 | 0.7% |
| 8 | Furthest Building You Can Reach Array, Greedy, Heap (Priority Queue) | Medium | 61 | 0.5% |
| 9 | Search Suggestions System Array, String, Binary Search, Trie, Sorting, Heap (Priority Queue) | Medium | 61 | 0.7% |
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.