Nvidia
131 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 743. Network Delay Time | Medium | 47.9% | TopicsDepth-First SearchBreadth-First SearchGraph TheoryHeap (Priority Queue)Shortest PathDijkstra's Algorithm |
| 1197. Minimum Knight Moves | Medium | 38.7% | TopicsBreadth-First SearchHeuristic SearchBidirectional SearchA* Search |
| Max Points on a Line | Hard | 38.7% | TopicsArrayHash TableMathGeometryEuclidean AlgorithmGreatest Common Divisor |
| 215. Kth Largest Element in an Array | Medium | 38.7% | TopicsArrayDivide and ConquerSortingHeap (Priority Queue)Quickselect |
| Linked List Random Node | Medium | 38.7% | TopicsLinked ListMathReservoir SamplingRandomized |
| 773. Sliding Puzzle | Hard | 38.7% | TopicsArrayDynamic ProgrammingBacktrackingBreadth-First SearchMemoizationMatrixHeuristic SearchBidirectional SearchA* Search |
| 894. All Possible Full Binary Trees | Medium | 38.7% | TopicsDynamic ProgrammingTreeRecursionMemoizationBinary Tree |
| Fibonacci Number | Easy | 38.7% | TopicsMathDynamic ProgrammingRecursionMemoization |
| 2365. Task Scheduler II | Medium | 38.7% | TopicsArrayHash TableSimulation |
| Insert Delete GetRandom O(1) | Medium | 38.7% | TopicsArrayHash TableMathDesignRandomized |
| 14. Longest Common Prefix | Easy | 38.7% | TopicsArrayStringTrie |
| 297. Serialize and Deserialize Binary Tree | Hard | 38.7% | TopicsStringTreeDepth-First SearchBreadth-First SearchDesignBinary Tree |
| 210. Course Schedule II | Medium | 38.7% | TopicsDepth-First SearchBreadth-First SearchGraph TheoryTopological Sort |
| 1948. Delete Duplicate Folders in System | Hard | 38.7% | TopicsArrayHash TableStringDepth-First SearchTrieSortingHash Function |
| Count the Number of Good Subsequences | Medium | 38.7% | TopicsHash TableMathStringCombinatoricsCounting |
| 344. Reverse String | Easy | 38.7% | TopicsTwo PointersString |
| 191. Number of 1 Bits | Easy | 38.7% | TopicsDivide and ConquerBit Manipulation |
| 1669. Merge In Between Linked Lists | Medium | 38.7% | TopicsLinked List |
| The Maze | Medium | 38.7% | TopicsArrayDepth-First SearchBreadth-First SearchMatrix |
| Largest Number | Medium | 38.7% | TopicsArrayStringGreedySorting |
| 133. Clone Graph | Medium | 38.7% | TopicsHash TableDepth-First SearchBreadth-First SearchGraph Theory |
| 739. Daily Temperatures | Medium | 38.7% | TopicsArrayStackMonotonic Stack |
| 876. Middle of the Linked List | Easy | 38.7% | TopicsLinked ListTwo Pointers |
| 2270. Number of Ways to Split Array | Medium | 38.7% | TopicsArrayPrefix Sum |
| Pow(x, n) | Medium | 38.7% | TopicsMathRecursion |
