LeetCode The Hard Way

Microsoft

1371 problems

ProblemDifficultyFrequency Topics
3614. Process String with Special Operations IIHard7.5%
StringSimulation
1544. Make The String GreatEasy7.5%
StringStack
Biggest Single NumberEasy7.5%
Database
2381. Shifting Letters IIMedium7.5%
ArrayStringPrefix Sum
1561. Maximum Number of Coins You Can GetMedium7.5%
ArrayMathGreedySortingGame Theory
491. Non-decreasing SubsequencesMedium7.5%
ArrayHash TableBacktrackingBit Manipulation
3129. Find All Possible Stable Binary Arrays IMedium7.5%
Dynamic ProgrammingPrefix Sum
1827. Minimum Operations to Make the Array IncreasingEasy7.5%
ArrayGreedy
3867. Sum of GCD of Formed PairsMedium7.5%
ArrayMathTwo PointersSortingSimulationNumber Theory
2517. Maximum Tastiness of Candy BasketMedium7.5%
ArrayBinary SearchGreedySorting
1140. Stone Game IIMedium7.5%
ArrayMathDynamic ProgrammingMinimaxPrefix SumGame TheoryZero-Sum Game
464. Can I WinMedium7.5%
MathDynamic ProgrammingBit ManipulationMemoizationGame TheoryBitmask
2386. Find the K-Sum of an ArrayHard7.5%
ArraySortingHeap (Priority Queue)
Course Schedule IIIHard7.5%
ArrayGreedySortingHeap (Priority Queue)
2611. Mice and CheeseMedium7.5%
ArrayGreedySortingHeap (Priority Queue)
Number of Longest Increasing SubsequenceMedium7.5%
ArrayDynamic ProgrammingBinary Indexed TreeSegment TreeLongest Increasing Subsequence
1281. Subtract the Product and Sum of Digits of an IntegerEasy7.5%
Math
2587. Rearrange Array to Maximize Prefix ScoreMedium7.5%
ArrayGreedySortingPrefix Sum
Find Users With Valid E-MailsEasy7.5%
Database
3718. Smallest Missing Multiple of KEasy7.5%
ArrayHash Table
1406. Stone Game IIIHard7.5%
ArrayMathDynamic ProgrammingMinimaxGame TheoryZero-Sum Game
2948. Make Lexicographically Smallest Array by Swapping ElementsMedium7.5%
ArrayUnion-FindSorting
1383. Maximum Performance of a TeamHard7.5%
ArrayGreedySortingHeap (Priority Queue)
3875. Construct Uniform Parity Array IEasy7.5%
ArrayMath
3903. Smallest Stable Index IEasy7.5%
ArrayPrefix Sum
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