Problems
Angle of Polygon Nusrat is a brilliant student. She is good at all subjects but only get confused with geometry. Toda... |
Raem's Square Raem is an eight years old boy. One day his family was visiting Dhaka Shishu Park near Shahbag. Besi... |
Lazy Supermen There are two hills in Sonargaon. The heights of them are H1 and H2 meter. The distance between the ... |
Maze Runner Like always Alice and Bob are playing games. Alice gives Bob a tree and challenged him in the follow... |
Arrayman Arrayman is a very famous person. He has an array of n integers. He wants to divide it in a number o... |
Quick Brown Fox and the Lazy Dog In every game, the quick brown fox jumps over the lazy dog. But now, the fox decided to test the dog... |
Elementary Arithmetic When Shakib was little, his mother used to help him with his studies. Usually, around 7 PM in the ev... |
Tree Business To become economically stable, Saturn has come up with a new kind of business, tree business. At fir... |
Penguins of Madagaskar You all heard about the Penguins of Madagaskar. They work for the penguin kind and loves cuteness. O... |
Meeting Place There is an N*N grid where (r,c) denotes a cell number where r means row number, c means column numb... |
Around the Track In order to compare race tracks, we wish to compute their lengths. A racetrack is strictly two-dimen... |
Gathering The citizens of Fictitia have had enough! The city keeps getting bigger and bigger, and all the more... |
Hyacinth As a new employee at the Northwestern Europe Routing Company (NWERC), you do a lot of thinking about... |
Judging Troubles The NWERC organisers have decided that they want toimprove the automatic grading of the submissions ... |
Knapsack Collection Gerald’s job is to welcome the teams for this year’s NWERC at the airport in Linköping. One of his d... |
Debugging Your fancy debugger will not help you in this matter. There are many ways in which code can produce ... |
Elementary Math Ellen is teaching elementary math to her students and the time for the final exam has come. The exam... |
Guessing Camels Jaap, Jan, and Thijs are on a trip to the desert after having attended the ACM ICPC World Finals 201... |
The Medallion International University of Turkey (IUT) is organizing its annual sports tournament. Students from d... |
Elpis Given find f(a, b) mod m. |
Dragon In a one dimensional world, a dragon called 'Google' is trying to reach its' destination. It starts ... |
SumTheWhat's You are given array A and array B consisting of n elements. You can permute the elements in each of ... |
Geometric Swim Swimming is a very good exercise which burns body fat very quickly and also helps improve stamina. ... |
Stephen, Bob, and Tomato's Canvas If Stephen Hawking was right, then there is a universe where Bob Ross is a student of Tomato Yoshi. ... |
Irregular Is Tough, Regular Is Easy! Dr. Bari is working on some chemical formation. He believes that chemicals and shapes that are regul... |
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
