VK LeetCode Questions
13 questions all-time · 7 easy · 6 medium · 0 hard
| # | Problem | Difficulty | Frequency | Acceptance |
|---|---|---|---|---|
| 1 | Maximize Distance to Closest Person Array | Medium | 100 | 0.5% |
| 2 | Valid Parentheses String, Stack | Easy | 85 | 0.4% |
| 3 | Move Zeroes Array, Two Pointers | Easy | 80 | 0.6% |
| 4 | Two Sum Array, Hash Table | Easy | 80 | 0.6% |
| 5 | Valid Palindrome Two Pointers, String | Easy | 73 | 0.5% |
| 6 | Summary Ranges Array | Easy | 73 | 0.5% |
| 7 | Longest Subarray of 1's After Deleting One Element Array, Dynamic Programming, Sliding Window | Medium | 73 | 0.7% |
| 8 | Longest Substring Without Repeating Characters Hash Table, String, Sliding Window | Medium | 64 | 0.4% |
| 9 | Compare Version Numbers Two Pointers, String | Medium | 64 | 0.5% |
| 10 | Merge Intervals Array, Sorting | Medium | 64 | 0.5% |
| 11 | Symmetric Tree Tree, Depth-First Search, Breadth-First Search, Binary Tree | Easy | 64 | 0.6% |
| 12 | Best Time to Buy and Sell Stock Array, Dynamic Programming | Easy | 64 | 0.6% |
| 13 | Permutation in String Hash Table, Two Pointers, String, Sliding Window | Medium | 64 | 0.5% |
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.