Wells Fargo
20 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 2904. Shortest and Lexicographically Smallest Beautiful String | Medium | 100% | TopicsStringSliding Window |
| 2696. Minimum String Length After Removing Substrings | Easy | 88.2% | TopicsStringStackSimulation |
| 1768. Merge Strings Alternately | Easy | 75.3% | TopicsTwo PointersString |
| 200. Number of Islands | Medium | 75.3% | TopicsArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix |
| Count Binary Substrings | Easy | 75.3% | TopicsTwo PointersString |
| 56. Merge Intervals | Medium | 75.3% | TopicsArraySortingQuicksort |
| 796. Rotate String | Easy | 65.1% | TopicsStringString Matching |
| 1307. Verbal Arithmetic Puzzle | Hard | 65.1% | TopicsArrayMathStringBacktracking |
| 703. Kth Largest Element in a Stream | Easy | 65.1% | TopicsTreeDesignBinary Search TreeHeap (Priority Queue)Binary TreeData Stream |
| 53. Maximum Subarray | Medium | 65.1% | TopicsArrayDivide and ConquerDynamic Programming |
| 2062. Count Vowel Substrings of a String | Easy | 65.1% | TopicsHash TableString |
| LFU Cache | Hard | 65.1% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| Meeting Rooms II | Medium | 65.1% | TopicsArrayTwo PointersGreedySortingHeap (Priority Queue)Prefix Sum |
| 844. Backspace String Compare | Easy | 65.1% | TopicsTwo PointersStringStackSimulation |
| Intersection of Two Linked Lists | Easy | 65.1% | TopicsHash TableLinked ListTwo Pointers |
| 20. Valid Parentheses | Easy | 65.1% | TopicsStringStackBracket Sequences |
| 146. LRU Cache | Medium | 65.1% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| 2008. Maximum Earnings From Taxi | Medium | 65.1% | TopicsArrayHash TableBinary SearchDynamic ProgrammingSorting |
| 93. Restore IP Addresses | Medium | 65.1% | TopicsStringBacktracking |
| 713. Subarray Product Less Than K | Medium | 65.1% | TopicsArrayBinary SearchSliding WindowPrefix Sum |
