Problems
That's Odd! People always say that you’re odd and you like being the odd person in a room! You’re so odd that yo... |
Breaking Math The worst of them is Heisenburg, a badass physicist and the ultimate druglord. Walter needs Heisenbu... |
Shhh! Don't Tell! The Bad guys are using the social media to spread their malicious messages to the mass. They have co... |
Tyrant Coder In the world of Hirok Rajar Deshe, there is a king who is a coder. He has decided that he would make... |
Lighthouse 2 Safwan is the new governor of the country Homeland. Homeland is formed with a set of N islands where... |
Paying Bills Mued is finally home for summer vacation after surviving yet another semester of the mighty CS Under... |
Bus Ride in Summer, Hot as Hell A bus goes from place A to B and returns from B to A. Now there are N stops in its route. INi people... |
GPA Calculator Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a... |
Calculus Helper Everybody knows that engineering students have to do lots of math. As a student of a renowned engine... |
Stone Hopping Link has finally defeated the evil calamity Ganon, and peace has once again been restored in the kin... |
Earthquake! Most houses are not as safe as they could be. Earthquake engineering is an interdisciplinary branch ... |
Ha Ha Ha Joker has finally created a master plan to defeat Batman. He has given Batman a geometric problem. A... |
Not Linkin Park! Months have passed. Little Anita has grown up a bit! Instead of playing with simplistic sequences, s... |
Sofdor Ali's Restaurant One of Sofdor Ali’s greatest accomplishment was his Biriyani restaurant! Unlike the traditional rest... |
Obligatory IDPC Problem There are n people busy with arranging the upcoming Inter Department Programming Contest (IDPC) 2016... |
Co-Prime Enemy Pair Two integers A and B are known as co-prime or relatively prime if their greatest common divisor GCD ... |
Oh No! Classes! You will be given three pairs of integers, which denotes the starting and ending time in seconds of ... |
ZiGzAg NuMbEr A number is called a Zig-zag number if the differences between consecutive digits alternate between ... |
Party Lights The famous mafia leader of Byteland, Don Mukuvich, is hosting a party and he has decided to decorat... |
Expandable ListView Minas is working on his new language. He want to add a feature call expandable listview. Here he exp... |
Moderate
117/138/356 |
Save the Hero One day Taskin just wake up and found himself in a very big circle. He is captured by The ICC. So IC... |
Horrible Queries You will be given an array A of n integers. All elements of the array are between 1 and 50 (inclusiv...
Moderate
70/95/245 |
Bubble Shooter Bloblob is a very famous bubble shooter. He has a Rifle with an infinite number of bullets to shoot ...
Moderate
48/53/118 |
A Weird Dragon We all know about Daenerys Targaryen and her three dragons. And we also know that one of those drago...
Moderate
14/19/52 |
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
