Accenture
101 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Remove Duplicates from Sorted Array | Easy | 66.3% | TopicsArrayTwo Pointers |
| 17. Letter Combinations of a Phone Number | Medium | 66.3% | TopicsHash TableStringBacktracking |
| 200. Number of Islands | Medium | 66.3% | TopicsArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix |
| 349. Intersection of Two Arrays | Easy | 66.3% | TopicsArrayHash TableTwo PointersBinary SearchSorting |
| 4. Median of Two Sorted Arrays | Hard | 60.7% | TopicsArrayBinary SearchDivide and Conquer |
| 56. Merge Intervals | Medium | 60.7% | TopicsArraySortingQuicksort |
| Max Consecutive Ones | Easy | 60.7% | TopicsArray |
| 214. Shortest Palindrome | Hard | 60.7% | TopicsStringRolling HashString MatchingHash FunctionManacherZ AlgorithmKnuth–Morris–Pratt Algorithm |
| 219. Contains Duplicate II | Easy | 60.7% | TopicsArrayHash TableSliding Window |
| 19. Remove Nth Node From End of List | Medium | 60.7% | TopicsLinked ListTwo Pointers |
| 4Sum | Medium | 60.7% | TopicsArrayTwo PointersSorting |
| 3432. Count Partitions with Even Sum Difference | Easy | 60.7% | TopicsArrayMathPrefix Sum |
| Next Permutation | Medium | 60.7% | TopicsArrayTwo Pointers |
| Consecutive Numbers | Medium | 60.7% | TopicsDatabase |
| Students and Examinations | Easy | 60.7% | TopicsDatabase |
| 5. Longest Palindromic Substring | Medium | 53.6% | TopicsTwo PointersStringDynamic ProgrammingManacher |
| 88. Merge Sorted Array | Easy | 53.6% | TopicsArrayTwo PointersSorting |
| 118. Pascal's Triangle | Easy | 53.6% | TopicsArrayDynamic Programming |
| 162. Find Peak Element | Medium | 53.6% | TopicsArrayBinary Search |
| 202. Happy Number | Easy | 53.6% | TopicsHash TableMathTwo PointersFloyd's Cycle Finding Algorithm |
| 204. Count Primes | Medium | 53.6% | TopicsArrayMathEnumerationNumber TheoryPrimality TestSieve TheoryPrime Number Sieve |
| 217. Contains Duplicate | Easy | 53.6% | TopicsArrayHash TableSorting |
| 242. Valid Anagram | Easy | 53.6% | TopicsHash TableStringSorting |
| Perfect Squares | Medium | 53.6% | TopicsMathDynamic ProgrammingBreadth-First SearchKnapsack ProblemComplete Knapsack |
| Fibonacci Number | Easy | 53.6% | TopicsMathDynamic ProgrammingRecursionMemoization |
