LeetCode The Hard Way

Tcs

264 problems

ProblemDifficultyFrequency Topics
1539. Kth Missing Positive NumberEasy27.1%
ArrayBinary Search
Excel Sheet Column TitleEasy27.1%
MathString
Reverse String IIEasy27.1%
Two PointersString
1732. Find the Highest AltitudeEasy27.1%
ArrayPrefix Sum
520. Detect CapitalEasy27.1%
String
1679. Max Number of K-Sum PairsMedium27.1%
ArrayHash TableTwo PointersSorting
Find Customer RefereeEasy27.1%
Database
Multiply StringsMedium27.1%
MathStringSimulation
Rising TemperatureEasy27.1%
Database
1502. Can Make Arithmetic Progression From SequenceEasy27.1%
ArraySorting
Power of ThreeEasy27.1%
MathRecursion
TriangleMedium27.1%
ArrayDynamic Programming
1552. Magnetic Force Between Two BallsMedium27.1%
ArrayBinary SearchSorting
129. Sum Root to Leaf NumbersMedium27.1%
TreeDepth-First SearchBinary Tree
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