Problems from NCPC Team Selection Contest of IU - 2021
A.
Required String Rajib recently developed a nice game in which he worked on palindromes. Rajib told Raihan to play hi... |
B.
Nearest Light We, iuian develop a virtual vertical line with infinite length are numbered starting from zero from ... |
C.
Cycle of Numbers Consider the following function f defined for any natural number: f(n) is the number obtained by sum... |
D.
Stop and Run ! Have you watched the movie “Forest Gump “ ? There’s a famous quote “Run! Forest, Run!” Belal has rec... |
E.
Find the Prime Number You are given a bidirectional graph with N vertices and M edges. All edges are painted into either r... |
F.
Shedule Matching Nobel, the famous programmer.Now he tries to arrange some programming class for his university junio... |
G.
Min Value You are given an array of N integers and q queries. In each query you are given an integer value x. ... |
H.
Scripting Machine Nahid has his own printing press, “Desher Khobor” . He feels that words on their own simply aren't b... |
I.
Game of Points There are n points in the plane, the ith of which is labeled Pi and has coordinates (xi,yi). We know... |
J.
Fascination of ZERO Sajeeb and Shoikot are two friends. Both are love mathematics. Sajeeb has a fascination with ZERO. T... |
K.
Change Queries Today is a very special day for Rubel. Recently he got a job in a software company. Now today is the... |
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
