Problems from JN Islam Mega Fest Programming Contest 2021 (Senior)
A.
Welcome to JN Islam Mega Fest, 2021 ! It’s been a rough year so far. We are all stuck inside our home, can’t go out, can’t play with our f... |
B.
How Many Are There? As we are tired of dealing with COVID-19, another virus JK-3 is starting to spread. But thankfully, ... |
C.
Chana's Playlist Chana has n songs in his ipod. He has the time to listen to p songs. So he creates a playlist of p (... |
D.
Increasing Sequence Partition Little D has a new problem in his already miserable life. His cousin Big D is in town and he cannot ... |
E.
Good Path Richard got a tree on his birthday from his friend John. Every vertex on that tree has a number. Ric... |
F.
Strange Contest We are going to arrange a strange contest in JN Island Fest. We divided the problems in two groups. ... |
G.
N kingdoms Daenerys recently achieved the throne of the N kingdoms with the power of her dragons. But in order ... |
Practice Contest
Practice contests allow you to re-run contests and experience them as close as possible to the original run.
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
