A.
Tetration Tetration is a mathematical operation that is called an extended version of exponentiation. We all k... |

B.
Aliban's End Game Now, I reached the culmination of the UTA contest, and a sense of poignant nostalgia enveloped our s... |

C.
Contest Finalists Selection After completing the preliminary round of the UTA programming contest, we need to choose participan... |

D.
Christmas Gift This year Santa decided to give candy to the children in a different way. The first child he meets w... |

E.
How Many Unicorns? In the magical land, there's an enchantress set on attacking your village. Luckily, a wizard figured... |

F.
Easy Path After performing so badly in the World Cup, Mushfiq left cricket and started problem solving. You to... |

G.
Minimum Trio You are given an array a of n integers. Compute the minimum value of ∣ai−aj∣+∣aj−ak∣+∣ai−ak∣ a... |

H.
Yet Another Unsolved Problem Amelia loves shopping. In her neighborhood, there are n number of shops, each selling different stuf... |

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

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