Atlassian
57 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Wildcard Matching | Hard | 34.3% | TopicsStringDynamic ProgrammingGreedyRecursion |
| 297. Serialize and Deserialize Binary Tree | Hard | 34.3% | TopicsStringTreeDepth-First SearchBreadth-First SearchDesignBinary Tree |
| 3953. Maximum Score with Co-Prime Element | Hard | 34.3% | TopicsArrayHash TableMathCombinatoricsEnumerationNumber Theory |
| Best Time to Buy and Sell Stock II | Medium | 34.3% | TopicsArrayDynamic ProgrammingGreedy |
| 235. Lowest Common Ancestor of a Binary Search Tree | Medium | 34.3% | TopicsTreeDepth-First SearchBinary Search TreeBinary TreeBinary LiftingLowest Common Ancestor |
| 1138. Alphabet Board Path | Medium | 34.3% | TopicsHash TableString |
| 2402. Meeting Rooms III | Hard | 34.3% | TopicsArrayHash TableSortingHeap (Priority Queue)Simulation |
