Problems
Who Gets the Money!? Who doesn’t get happy after getting money in the pockets of clothes before washing them? During this... |
Who Is the Champion? The ICPC traces its roots to 1970 when the first competition was hosted by pioneers of the Alpha Cha... |
Who Is the Naag King? Battle between two mighty programmers from BRACU. Who is better? Jaber Vai or Mukhter Vai? They are ... 
Moderate
38/59/283 |
Who Is the Organizer? In Sylhet Engineering College a lots of events take place. Some events are oraganized by a single or... |
Who Will Get the Job? MangoSoft is one of the top companies in the software industry all over the world. They have a branc... |
Who Win the Game!! Two friends, Alice and Bob are participating in a car race. The length of the race track is 1000km. ... |
Why Don't You Guys Believe Him? My friend, Qbaidul recently claimed again that he is stronger than a Yeti. But this time no one beli... |
Why the Long Face? Consider the following figure: Ciri and her horse Kelpie are standing at point A. She needs to go to... |
Will He Take the Workshop of 45 Batch? 45 batch students have recently completed their C Programming course. They are very much interested ... |
Will Ichigo Die Single? Uzumaki D. Ichigo and Taimuna Ahmed Oindrila are classmates. Ichigo has harbored feelings for Oindri... |
Window Seats on a Bus Karim is traveling by bus. He has the window seat. However, he has to share the window with the pass... |
Wireless Signal The city of Byteland is rectangular in shape and can be represented as a 2D coordinate system with n... |
Within the Span You will be given a snippet of HTML. The HTML will have at most one <span> element. You will have to... |
Without Any Legend You have two arrays $A_1, A_2, ..., A_N$ and $C_1, C_2, ..., C_N$ of length $N$. Initially for each ... |
Wizard Duel Wizard Duel is approaching soon in Hogwarts and the students of the Dueling Club are absolutely thri... |
Word Blitz! I am sure you have heard of the famous messenger game Word Blitz! You can play the game with an oppo...
Moderate
2/3/10 |
Word Count Counting the frequencies of words are a basic and important task in natural language processing. In ... |
World Champion A different type of football tournament is being played between Argentina and other teams. We all wa... |
World War in Jupiter The peaceful days for the people of Jupiter is over. It's world war 3! Mr Drump, the president of Tw... |
Xiao-metry Master Shifu thinks, besides of being a kung fu master, Xiao Po is a Chinese. So, like his country m...
Moderate
4/5/7 |
XOR-AND Coupling You are given an array A of N positive integers A1,A2,………..,AN−1,AN which are some powers of 2. ... |
XOR and the Array Given an array of N integers, you need to find out the minimum number of integers that must be added... |
XOR-Gun YouKn0wWho has an integer sequence a1,a2,…,an. He will perform the following operation until the ... |
XOR Is Fun Efa hates numbers. But she loves the XOR operation. This time, you have to solve another problem for... |
XOR Master Imam has been participating in online programming contests for years. His goal is to become a "Maste... |
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
