Zepto LeetCode Questions
24 questions all-time · 1 easy · 21 medium · 2 hard
| # | Problem | Difficulty | Frequency | Acceptance |
|---|---|---|---|---|
| 1 | Merge Intervals Array, Sorting | Medium | 100 | 0.5% |
| 2 | Longest Univalue Path Tree, Depth-First Search, Binary Tree | Medium | 100 | 0.4% |
| 3 | Longest Consecutive Sequence Array, Hash Table, Union-Find | Medium | 94 | 0.5% |
| 4 | Minimum Cost For Tickets Array, Dynamic Programming | Medium | 94 | 0.7% |
| 5 | Path Sum III Tree, Depth-First Search, Binary Tree | Medium | 85 | 0.5% |
| 6 | Make Array Empty Array, Binary Search, Greedy, Binary Indexed Tree, Segment Tree, Sorting, Ordered Set | Hard | 85 | 0.3% |
| 7 | Koko Eating Bananas Array, Binary Search | Medium | 85 | 0.5% |
| 8 | Find Peak Element Array, Binary Search | Medium | 85 | 0.5% |
| 9 | Maximum Width Ramp Array, Two Pointers, Stack, Monotonic Stack | Medium | 85 | 0.6% |
| 10 | Next Permutation Array, Two Pointers | Medium | 85 | 0.5% |
| 11 | Sliding Window Maximum Array, Queue, Sliding Window, Heap (Priority Queue), Monotonic Queue | Hard | 85 | 0.5% |
| 12 | Car Pooling Array, Sorting, Heap (Priority Queue), Simulation, Prefix Sum | Medium | 74 | 0.6% |
| 13 | Find the Distance Value Between Two Arrays Array, Two Pointers, Binary Search, Sorting | Easy | 74 | 0.7% |
| 14 | Count Sub Islands Array, Depth-First Search, Breadth-First Search, Union-Find, Matrix | Medium | 74 | 0.7% |
| 15 | Search in Rotated Sorted Array Array, Binary Search | Medium | 74 | 0.5% |
| 16 | Unique Paths II Array, Dynamic Programming, Matrix | Medium | 74 | 0.4% |
| 17 | Longest Repeating Character Replacement Hash Table, String, Sliding Window | Medium | 74 | 0.6% |
| 18 | Divide Two Integers Math, Bit Manipulation | Medium | 74 | 0.2% |
| 19 | Rotting Oranges Array, Breadth-First Search, Matrix | Medium | 74 | 0.6% |
| 20 | Number of Islands Array, Depth-First Search, Breadth-First Search, Union-Find, Matrix | Medium | 74 | 0.6% |
| 21 | Maximum Good Subarray Sum Array, Hash Table, Prefix Sum | Medium | 74 | 0.2% |
| 22 | Kth Largest Element in an Array Array, Divide and Conquer, Sorting, Heap (Priority Queue), Quickselect | Medium | 74 | 0.7% |
| 23 | Longest Substring Without Repeating Characters Hash Table, String, Sliding Window | Medium | 74 | 0.4% |
| 24 | Decode String String, Stack, Recursion | Medium | 74 | 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.