Problems
Meena's Fibonaccina Meena likes Fibonaccina numbers a lot. She gave Raju an assignment on Fibonaccina numbers. So Raju a... 
Moderate
22/47/161 |
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... |
Mighty Thor "Whosoever holds this hammer, if he be worthy, shall possess the power of Thor." This inscription wa...
Moderate
5/6/38 |
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... |
Board of Numbers Imagine you are working for a software company. The company is interested in making mobile games and...
Very Easy
155/207/506 |
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... |
Rik, the Space Traveler Mr. Rik is a famous space traveler. He lives in a galaxy named Victa. There are many planets in this... |
Meeting Place There is an N*N grid where (r,c) denotes a cell number where r means row number, c means column numb... |
Plant Trees, Save Life There are n students in a school. Some of them are friends with each other. You want to make the sch... |
The Punishment of Hasinur Hasinur studies at X School & College situated in Chittagong. AA Sir is one of the toughest and roug... |
Around the Track In order to compare race tracks, we wish to compute their lengths. A racetrack is strictly two-dimen... |
Biking Duck Gladstone Gander is walking through Duck-burg and needs to get to his date with Daisy Duck as soon a... |
Cent Savings To host a regional contest like NWERC a lot of preparation is necessary: organizing rooms and comput... |
Digi Comp II The Digi Comp II is a machine where balls enter from the top and find their way to the bot-tom via a... |
Euclidean TSP The famous Arora-Mitchell approximation algorithm for the Euclidean Traveling Salesman Problem (Eucl... |
Finding Lines Annabel and Richard like to invent new games and play against each other. One day Annabel has a new ... |
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... |
Indoorienteering Lukáš really likes orienteering, a sport that requires locating control points in rough terrain. To ... |
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... |
Assigning Workstations Penelope is part of the admin team of the newly built supercomputer. Her job is to assign work-stati... |
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
