Visa
150 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 1011. Capacity To Ship Packages Within D Days | Medium | 38.6% | TopicsArrayBinary Search |
| 1529. Minimum Suffix Flips | Medium | 38.6% | TopicsStringGreedy |
| 1143. Longest Common Subsequence | Medium | 38.6% | TopicsStringDynamic ProgrammingLongest Common Subsequence |
| 2439. Minimize Maximum of Array | Medium | 38.6% | TopicsArrayBinary SearchDynamic ProgrammingGreedyPrefix Sum |
| 102. Binary Tree Level Order Traversal | Medium | 38.6% | TopicsTreeBreadth-First SearchBinary Tree |
| 212. Word Search II | Hard | 38.6% | TopicsArrayStringBacktrackingTrieMatrix |
| 2583. Kth Largest Sum in a Binary Tree | Medium | 38.6% | TopicsTreeBreadth-First SearchSortingBinary Tree |
| 2771. Longest Non-decreasing Subarray From Two Arrays | Medium | 38.6% | TopicsArrayDynamic Programming |
| 33. Search in Rotated Sorted Array | Medium | 38.6% | TopicsArrayBinary Search |
| 1930. Unique Length-3 Palindromic Subsequences | Medium | 38.6% | TopicsHash TableStringBit ManipulationPrefix Sum |
| 188. Best Time to Buy and Sell Stock IV | Hard | 38.6% | TopicsArrayDynamic Programming |
| 55. Jump Game | Medium | 38.6% | TopicsArrayDynamic ProgrammingGreedy |
| 443. String Compression | Medium | 38.6% | TopicsTwo PointersString |
| 3069. Distribute Elements Into Two Arrays I | Easy | 38.6% | TopicsArrayTwo PointersSimulation |
| 2537. Count the Number of Good Subarrays | Medium | 38.6% | TopicsArrayHash TableSliding Window |
| 2434. Using a Robot to Print the Lexicographically Smallest String | Medium | 38.6% | TopicsHash TableStringStackGreedy |
| 1004. Max Consecutive Ones III | Medium | 38.6% | TopicsArrayBinary SearchSliding WindowPrefix Sum |
| 2697. Lexicographically Smallest Palindrome | Easy | 38.6% | TopicsTwo PointersStringGreedy |
| First Missing Positive | Hard | 38.6% | TopicsArrayHash Table |
| Asteroid Collision | Medium | 38.6% | TopicsArrayStackSimulation |
| 4Sum | Medium | 38.6% | TopicsArrayTwo PointersSorting |
| 46. Permutations | Medium | 38.6% | TopicsArrayBacktracking |
| 210. Course Schedule II | Medium | 38.6% | TopicsDepth-First SearchBreadth-First SearchGraph TheoryTopological Sort |
| 329. Longest Increasing Path in a Matrix | Hard | 38.6% | TopicsArrayDynamic ProgrammingDepth-First SearchBreadth-First SearchGraph TheoryTopological SortMemoizationMatrixDirected Acyclic Graph |
| Next Permutation | Medium | 38.6% | TopicsArrayTwo Pointers |
