Cognizant
51 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Max Consecutive Ones | Easy | 57% | TopicsArray |
| 169. Majority Element | Easy | 57% | TopicsArrayHash TableDivide and ConquerSortingCountingBoyer–Moore Majority Vote Algorithm |
| 28. Find the Index of the First Occurrence in a String | Easy | 57% | TopicsTwo PointersStringString MatchingZ AlgorithmKnuth–Morris–Pratt AlgorithmBoyer–Moore String-Search Algorithm |
| 829. Consecutive Numbers Sum | Hard | 57% | TopicsMathEnumeration |
| Rising Temperature | Easy | 47.6% | TopicsDatabase |
| 55. Jump Game | Medium | 47.6% | TopicsArrayDynamic ProgrammingGreedy |
| Employees Earning More Than Their Managers | Easy | 47.6% | TopicsDatabase |
| 1732. Find the Highest Altitude | Easy | 47.6% | TopicsArrayPrefix Sum |
| 443. String Compression | Medium | 47.6% | TopicsTwo PointersString |
| 1200. Minimum Absolute Difference | Easy | 47.6% | TopicsArraySorting |
| 141. Linked List Cycle | Easy | 47.6% | TopicsHash TableLinked ListTwo PointersFloyd's Cycle Finding Algorithm |
| Next Permutation | Medium | 47.6% | TopicsArrayTwo Pointers |
| Find Total Time Spent by Each Employee | Easy | 47.6% | TopicsDatabase |
| Nth Highest Salary | Medium | 47.6% | TopicsDatabase |
| Third Maximum Number | Easy | 47.6% | TopicsArraySorting |
| 2785. Sort Vowels in a String | Medium | 47.6% | TopicsStringSorting |
| Rank Scores | Medium | 47.6% | TopicsDatabase |
| 994. Rotting Oranges | Medium | 47.6% | TopicsArrayBreadth-First SearchMatrix |
| Find Customer Referee | Easy | 47.6% | TopicsDatabase |
| 647. Palindromic Substrings | Medium | 47.6% | TopicsTwo PointersStringDynamic Programming |
| Product Price at a Given Date | Medium | 47.6% | TopicsDatabase |
| Department Top Three Salaries | Hard | 47.6% | TopicsDatabase |
| Customers Who Never Order | Easy | 47.6% | TopicsDatabase |
| 3Sum | Medium | 47.6% | TopicsArrayTwo PointersSorting |
| Longest Consecutive Sequence | Medium | 47.6% | TopicsArrayHash TableUnion-Find |
