LeetCode The Hard Way

Disney

9 problems

ProblemDifficultyFrequency Topics
1209. Remove All Adjacent Duplicates in String IIMedium100%
StringStack
347. Top K Frequent ElementsMedium100%
ArrayHash TableDivide and ConquerSortingHeap (Priority Queue)Bucket SortCountingQuickselect
14. Longest Common PrefixEasy87.9%
ArrayStringTrie
49. Group AnagramsMedium87.9%
ArrayHash TableStringSorting
Meeting Rooms IIMedium87.9%
ArrayTwo PointersGreedySortingHeap (Priority Queue)Prefix Sum
1802. Maximum Value at a Given Index in a Bounded ArrayMedium87.9%
MathBinary SearchGreedy
5. Longest Palindromic SubstringMedium87.9%
Two PointersStringDynamic ProgrammingManacher
23. Merge k Sorted ListsHard87.9%
Linked ListDivide and ConquerHeap (Priority Queue)Merge SortTournament Sort
739. Daily TemperaturesMedium87.9%
ArrayStackMonotonic Stack
AlgoMonsterVisit ZapplyCertGarden
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