Adobe
147 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 91. Decode Ways | Medium | 44.1% | TopicsStringDynamic Programming |
| 102. Binary Tree Level Order Traversal | Medium | 44.1% | TopicsTreeBreadth-First SearchBinary Tree |
| 125. Valid Palindrome | Easy | 44.1% | TopicsTwo PointersString |
| Longest Consecutive Sequence | Medium | 44.1% | TopicsArrayHash TableUnion-Find |
| 130. Surrounded Regions | Medium | 44.1% | TopicsArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix |
| 155. Min Stack | Medium | 44.1% | TopicsStackDesign |
| 198. House Robber | Medium | 44.1% | TopicsArrayDynamic Programming |
| 207. Course Schedule | Medium | 44.1% | TopicsDepth-First SearchBreadth-First SearchGraph TheoryTopological SortDirected Acyclic Graph |
| 215. Kth Largest Element in an Array | Medium | 44.1% | TopicsArrayDivide and ConquerSortingHeap (Priority Queue)Quickselect |
| Sliding Window Maximum | Hard | 44.1% | TopicsArrayQueueSliding WindowHeap (Priority Queue)Monotonic QueueRange Minimum/Maximum Query |
| 283. Move Zeroes | Easy | 44.1% | TopicsArrayTwo Pointers |
| 417. Pacific Atlantic Water Flow | Medium | 44.1% | TopicsArrayDepth-First SearchBreadth-First SearchMatrix |
| 424. Longest Repeating Character Replacement | Medium | 44.1% | TopicsHash TableStringSliding Window |
| Number of Provinces | Medium | 44.1% | TopicsDepth-First SearchBreadth-First SearchUnion-FindGraph Theory |
| Next Greater Element III | Medium | 44.1% | TopicsMathTwo PointersString |
| 560. Subarray Sum Equals K | Medium | 44.1% | TopicsArrayHash TablePrefix Sum |
| 864. Shortest Path to Get All Keys | Hard | 44.1% | TopicsArrayBit ManipulationBreadth-First SearchMatrix |
| 977. Squares of a Sorted Array | Easy | 44.1% | TopicsArrayTwo PointersSorting |
| 993. Cousins in Binary Tree | Easy | 44.1% | TopicsTreeDepth-First SearchBreadth-First SearchBinary Tree |
| 2385. Amount of Time for Binary Tree to Be Infected | Medium | 44.1% | TopicsHash TableTreeDepth-First SearchBreadth-First SearchBinary Tree |
| 2895. Minimum Processing Time | Medium | 44.1% | TopicsArrayGreedySorting |
| 307. Range Sum Query - Mutable | Medium | 44.1% | TopicsArrayDivide and ConquerDesignBinary Indexed TreeSegment TreeSqrt Decomposition |
| 3046. Split the Array | Easy | 44.1% | TopicsArrayHash TableCounting |
| 355. Design Twitter | Medium | 44.1% | TopicsHash TableLinked ListDesignHeap (Priority Queue) |
| 2536. Increment Submatrices by One | Medium | 44.1% | TopicsArrayMatrixPrefix Sum |
