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Rubrik
36 problems currently represented in the catalog.
3SumMEDIUM4SumMEDIUMAlice and Bob Playing Flower GameMEDIUMCandy CrushMEDIUMCount Lattice Points Inside a CircleMEDIUMCount Zero Request ServersMEDIUMDesign Circular QueueMEDIUMDesign Memory AllocatorMEDIUMDistribute Candies Among Children IEASYDistribute Candies Among Children IIMEDIUMDistribute Candies Among Children IIIHARDExistence of a Substring in a String and Its ReverseEASYFind Longest Special Substring That Occurs Thrice IIMEDIUMFind the Sum of Subsequence PowersHARDFind X Value of Array IMEDIUMFind X Value of Array IIHARDInsert Delete GetRandom O(1)MEDIUMLRU CacheMEDIUMManhattan Distances of All Arrangements of PiecesHARDMaximize Subarray Sum After Removing All Occurrences of One ElementHARDMaximum Points After Enemy BattlesMEDIUMMinimum Number of Moves to Make PalindromeHARDNext PermutationMEDIUMPaint FenceMEDIUMRandom Pick with WeightMEDIUMRange ModuleHARDRemove Invalid ParenthesesHARDScramble StringHARDSmallest String With SwapsMEDIUMSnapshot ArrayMEDIUM
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