Cover the Points You are given a set of points P, and a set of target points M in 2D space. For each point M[i] in M,... |

Sticking Pins You are sticking pins on a 2D board at N given coordinates. However, since you are not very good at ... |

The Wall A long time ago in a galaxy far, far away, there lived two groups of people named Stormtroopers and ... |

RAD! In the year 3333, earthly scientists discovered a massive star has blast in a nearby galaxy. Dangero... |

Bikpik Colony Bikpiks are very small aliens. Day by day they are becoming very dangerous for human being. They liv... |

Hizitizi's Array Cutting Hizitizi is a new character in our story. In every episode, he gets a task to do from his imaginary ... |

CONSEPHULL You are given two convex polygons made out of lattice points (integer coordinates). One of them is c... |

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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