Problems
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... |
Arshiya's First Code Arshiya is just three and she already started programming. She has learned how to write loops. Recen... |
Expected Result A witch has imprisoned Bob in the 1st room of the Central Witchland Hotel. The hotel is weird. All t... |
Messy Table Akib is a very good student but his reading table is very messy. One Friday afternoon, Akib is sitti... |
Ekupai Hacker robot Ekupai is trying to hack a supercomputer. He needs a cheat code X to hack this computer... |
Absolute Value You will be given an integer x. The absolute value of x will be within 100. You have to add 1 to x's... |
Game of Tic-Tac-Toe, Again Alice and Bob are playing a game of Tic-tac-toe, to be precise a variant of tic-tac-toe called Notak... |
Faisal and His Playgrounds Faisal is a famous ice hockey player. He plays his game all across the world. But his favorite groun... |
Zer VS EEE Zer is a programmer who has a friend named Nir. Nir always shows off how great EEE is. One day Nir c... |
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
