TwoPointer Problems
Smallest IntervalAlice has a collection of NNN numbers. She would like to place them on a number line. She places eac...
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This is Too Hard ☹Many many years ago there was a small country . And all the people there were very weird. They liked...
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The Archipelago of MirpurThe archipelago of Mirpur consists of N islands. The famous architect PogPog was hired to connect al...
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ClickbaitClickbait is something (such as a headline) designed to make readers want to click on a hyperlink es...
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String GameYou have a list of N strings, denoted by A1, A2, ..., AN. Each string consists of lowercase English ...
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Sir From CSEmpurHave you seen the monkey sticker set? Maybe not.But I am pretty sure you have seen it a lot if you e...
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Hizitizi's Array CuttingHizitizi is a new character in our story. In every episode, he gets a task to do from his imaginary ...
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Tags
2Sat, Adhoc, ApolloneasTheorem, Backtracking, BFS, Bignum, BinarySearch, BipartiteMatching, Bitmask, BruteForce, ChineseRemainderTheorem, Combinatorics, ConvexHull, CutVertex, DataStructure, DFS, DigitDP, DisjointSets, DivideAndConquer, DP, Eertree, EulerTour, ExpectedValue, FenwickTree, FFT, Flow, Game, GCD, Geometry, Graph, Greedy, Hashing, HeavyLightDecomposition, Implementation, InclusionExclusion, Interactive, KnuthMorrisPratt, LowestCommonAncestor, Math, Matrix, MatrixExponentiation, MergeSortTree, ModularExponentiation, MOSAlgorithm, MST, NTT, NumberTheory, Parsing, PersistentLiChaoTree, PersistentSegmentTree, PollardRho, PriorityQueue, Probability, Queue, RabinMiller, RangeOrderStatistics, Scheduling, SegmentTree, ShortestPath, Simulation, Sorting, SparseTable, SpragueGrundyTheorem, SqrtDecomposition, Stack, String, StronglyConnectedComponents, SuffixStructure, TernarySearch, Tree, Trie, TwoPointer, WaveletTree
