UiPath
13 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 1036. Escape a Large Maze | Hard | 100% | TopicsArrayHash TableDepth-First SearchBreadth-First SearchBidirectional Search |
| 2826. Sorting Three Groups | Medium | 97.2% | TopicsArrayBinary SearchDynamic Programming |
| 1162. As Far from Land as Possible | Medium | 97.2% | TopicsArrayDynamic ProgrammingBreadth-First SearchMatrix |
| 12. Integer to Roman | Medium | 74% | TopicsHash TableMathString |
| 827. Making A Large Island | Hard | 64.4% | TopicsArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix |
| 990. Satisfiability of Equality Equations | Medium | 64.4% | TopicsArrayStringUnion-FindGraph Theory |
| 424. Longest Repeating Character Replacement | Medium | 64.4% | TopicsHash TableStringSliding Window |
| 2603. Collect Coins in a Tree | Hard | 64.4% | TopicsArrayTreeGraph TheoryTopological Sort |
| 312. Burst Balloons | Hard | 64.4% | TopicsArrayDynamic Programming |
| 155. Min Stack | Medium | 64.4% | TopicsStackDesign |
| 90. Subsets II | Medium | 64.4% | TopicsArrayBacktrackingBit Manipulation |
| Russian Doll Envelopes | Hard | 64.4% | TopicsArrayBinary SearchDynamic ProgrammingSortingLongest Increasing Subsequence |
| 968. Binary Tree Cameras | Hard | 64.4% | TopicsDynamic ProgrammingTreeDepth-First SearchBinary TreeDP on Trees |
