Tcs
264 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 1480. Running Sum of 1d Array | Easy | 41.5% | TopicsArrayPrefix Sum |
| 956. Tallest Billboard | Hard | 41.5% | TopicsArrayDynamic ProgrammingMeet in the MiddleKnapsack Problem0-1 Knapsack |
| 567. Permutation in String | Medium | 41.5% | TopicsHash TableTwo PointersStringSliding Window |
| 155. Min Stack | Medium | 41.5% | TopicsStackDesign |
| 875. Koko Eating Bananas | Medium | 41.5% | TopicsArrayBinary Search |
| 48. Rotate Image | Medium | 41.5% | TopicsArrayMathMatrix |
| 146. LRU Cache | Medium | 41.5% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| Search in Rotated Sorted Array II | Medium | 41.5% | TopicsArrayBinary Search |
| 90. Subsets II | Medium | 41.5% | TopicsArrayBacktrackingBit Manipulation |
| 143. Reorder List | Medium | 41.5% | TopicsLinked ListTwo PointersStackRecursion |
| 27. Remove Element | Easy | 41.5% | TopicsArrayTwo Pointers |
| String to Integer (atoi) | Medium | 41.5% | TopicsString |
| Longest Palindromic Subsequence | Medium | 41.5% | TopicsStringDynamic Programming |
| Remove Duplicates from Sorted List | Easy | 41.5% | TopicsLinked List |
| 739. Daily Temperatures | Medium | 41.5% | TopicsArrayStackMonotonic Stack |
| 46. Permutations | Medium | 41.5% | TopicsArrayBacktracking |
| 300. Longest Increasing Subsequence | Medium | 41.5% | TopicsArrayBinary SearchDynamic ProgrammingLongest Increasing Subsequence |
| 347. Top K Frequent Elements | Medium | 41.5% | TopicsArrayHash TableDivide and ConquerSortingHeap (Priority Queue)Bucket SortCountingQuickselect |
| Minimum Depth of Binary Tree | Easy | 41.5% | TopicsTreeDepth-First SearchBreadth-First SearchBinary Tree |
| 215. Kth Largest Element in an Array | Medium | 41.5% | TopicsArrayDivide and ConquerSortingHeap (Priority Queue)Quickselect |
| Evaluate Reverse Polish Notation | Medium | 41.5% | TopicsArrayMathStack |
| 22. Generate Parentheses | Medium | 35.5% | TopicsStringDynamic ProgrammingBacktrackingBracket Sequences |
| Best Time to Buy and Sell Stock II | Medium | 35.5% | TopicsArrayDynamic ProgrammingGreedy |
| Reverse Words in a String | Medium | 35.5% | TopicsTwo PointersString |
| 412. Fizz Buzz | Easy | 35.5% | TopicsMathStringSimulation |
