LeetCode The Hard Way

Meesho

36 problems

ProblemDifficultyFrequency Topics
200. Number of IslandsMedium57%
ArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix
3SumMedium57%
ArrayTwo PointersSorting
2603. Collect Coins in a TreeHard57%
ArrayTreeGraph TheoryTopological Sort
2751. Robot CollisionsHard57%
ArrayStackSortingSimulation
76. Minimum Window SubstringHard57%
Hash TableStringSliding Window
Erect the FenceHard57%
ArrayMathGeometryConvex HullPolygons
Max Points on a LineHard57%
ArrayHash TableMathGeometryEuclidean AlgorithmGreatest Common Divisor
53. Maximum SubarrayMedium57%
ArrayDivide and ConquerDynamic Programming
713. Subarray Product Less Than KMedium57%
ArrayBinary SearchSliding WindowPrefix Sum
Best Time to Buy and Sell Stock IIMedium57%
ArrayDynamic ProgrammingGreedy
45. Jump Game IIMedium57%
ArrayDynamic ProgrammingGreedy
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