Goldman Sachs
246 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 1343. Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold | Medium | 32.6% | TopicsArraySliding Window |
| Best Time to Buy and Sell Stock III | Hard | 32.6% | TopicsArrayDynamic Programming |
| Russian Doll Envelopes | Hard | 32.6% | TopicsArrayBinary SearchDynamic ProgrammingSortingLongest Increasing Subsequence |
| 1219. Path with Maximum Gold | Medium | 32.6% | TopicsArrayBacktrackingMatrix |
| 25. Reverse Nodes in k-Group | Hard | 32.6% | TopicsLinked ListRecursion |
| 75. Sort Colors | Medium | 32.6% | TopicsArrayTwo PointersSortingQuicksortBubble Sort |
| 88. Merge Sorted Array | Easy | 32.6% | TopicsArrayTwo PointersSorting |
| 76. Minimum Window Substring | Hard | 32.6% | TopicsHash TableStringSliding Window |
| 1202. Smallest String With Swaps | Medium | 32.6% | TopicsArrayHash TableStringDepth-First SearchBreadth-First SearchUnion-FindSorting |
| 13. Roman to Integer | Easy | 27.7% | TopicsHash TableMathString |
| 17. Letter Combinations of a Phone Number | Medium | 27.7% | TopicsHash TableStringBacktracking |
| Next Permutation | Medium | 27.7% | TopicsArrayTwo Pointers |
| 45. Jump Game II | Medium | 27.7% | TopicsArrayDynamic ProgrammingGreedy |
| 70. Climbing Stairs | Easy | 27.7% | TopicsMathDynamic ProgrammingMemoization |
| 152. Maximum Product Subarray | Medium | 27.7% | TopicsArrayDynamic Programming |
| Intersection of Two Linked Lists | Easy | 27.7% | TopicsHash TableLinked ListTwo Pointers |
| Maximal Square | Medium | 27.7% | TopicsArrayDynamic ProgrammingMatrix |
| Power of Three | Easy | 27.7% | TopicsMathRecursion |
| 344. Reverse String | Easy | 27.7% | TopicsTwo PointersString |
| 452. Minimum Number of Arrows to Burst Balloons | Medium | 27.7% | TopicsArrayGreedySorting |
| 23. Merge k Sorted Lists | Hard | 27.7% | TopicsLinked ListDivide and ConquerHeap (Priority Queue)Merge SortTournament Sort |
| 22. Generate Parentheses | Medium | 27.7% | TopicsStringDynamic ProgrammingBacktrackingBracket Sequences |
| 540. Single Element in a Sorted Array | Medium | 27.7% | TopicsArrayBinary Search |
| 412. Fizz Buzz | Easy | 27.7% | TopicsMathStringSimulation |
| 918. Maximum Sum Circular Subarray | Medium | 27.7% | TopicsArrayDivide and ConquerDynamic ProgrammingQueueMonotonic Queue |
