Roblox
58 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Random Pick with Weight | Medium | 37.1% | TopicsArrayMathBinary SearchPrefix SumRandomized |
| Sliding Window Maximum | Hard | 37.1% | TopicsArrayQueueSliding WindowHeap (Priority Queue)Monotonic QueueRange Minimum/Maximum Query |
| 796. Rotate String | Easy | 37.1% | TopicsStringString Matching |
| 435. Non-overlapping Intervals | Medium | 37.1% | TopicsArrayDynamic ProgrammingGreedySorting |
| Match Alphanumerical Pattern in Matrix I | Medium | 37.1% | TopicsArrayHash TableStringMatrix |
| 2251. Number of Flowers in Full Bloom | Hard | 37.1% | TopicsArrayHash TableBinary SearchSortingPrefix SumOrdered Set |
| 1878. Get Biggest Three Rhombus Sums in a Grid | Medium | 37.1% | TopicsArrayMathSortingHeap (Priority Queue)MatrixPrefix Sum |
| 994. Rotting Oranges | Medium | 37.1% | TopicsArrayBreadth-First SearchMatrix |
