Problems from Ada Lovelace National Girls' Programming Contest 2021
These problems are from a contest organized by Bangladesh Open Source Network on See details...
Standings
A.
Expansion The use of the central road in Utopia’s capital has increased by a great value in recent years. So, ... |
B.
Hirak Rajar Desh Hirak Raja, the king of the country “Hirak Rajar Desh”, the conqueror ultimate, wanted to expand his... |
C.
Invite the Heroes There are n cities numbered from 1 to n in a country. Two consecutive cities are connected by a bidi... |
D.
A Dog Ate My Homework Leonhard’s math teacher loves prime numbers. As homework, the teacher gave Leonhard a number n, told... |
E.
Points You will be given two-dimensional coordinates (x,y) of N points. Your task is to identify K points f... |
F.
Rina Loves Shopping Rina loves discounts. Whenever she gets a chance, she goes shopping and looks for the discount offer... |
G.
Crypto Gift Professor invites his n friends on his birthday. He wants to reward all of them and make them happy.... |
H.
Fight Club Restored The things you own, end up owning you. It’s only after we’ve lost everything that we’re free to do a... |
I.
Distinct List Byteland has a network of n computers that forms a tree structure. A tree is a connected graph that ... |
J.
Unfair Contest There is a company that is very famous for arranging unfair contests. They are arranging a new weird... |
K.
Nothing Is Absolute, Everything Is Relative! You are given an integer array, A[] of size N, and an integer M. Then you have to perform a total of... |
L.
Division Dhoni has a field divided into n×m squares of the same area. The amount of rice at each square will ... |
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
