Ad-hoc Problems
Geometry Forever Fear no more, this is a problem of geometry! When Moyna was little, he had a math teacher named Shuk... |
Goat Research Goats are interesting creatures. They are incredibly durable and can fall from great heights, be str... |
Gopal's Grand Gambit: Tracking Montri's Treachery We're familiar with Krishnanagar, ruled by King Krishnachandra Roy and his council, including the no... |
Gotta Print 'Em All Gray has received N documents this morning and he wants to print as many of them as he can within hi... |
GPA Calculator Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a... |
Grasshopper and The Ant In a field one summer's day a grasshopper is hopping about and is coding to its heart's content for ... |
Grid Grid markup is a process, where each of the grid cells is marked with a star symbol *. Your task is ... |
Grid'y Rotations Consider an M×N grid of numbers and then a series of (r,c) pairs. Each (r,c) pair corresponds to a p... |
Hablu Is in Quarantine The soldiers are being trained to fight against the Coronavirus. Mr. Hablu will shake hands with som... |
Half Measures The numbers 1,2,3,⋯n (each integer from 1 to n once) are written on a board. In one operation, Jesse... |
Hamming Distance Hamming distance between two binary strings of equal length is the number of mismatches between ever... |
#Hashtag Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network.... |
Heavy Alphabet Lily wants to build a beautiful string. She has been adding alphabets together to make this string. ... |
Help Alex Jhon! Alex Jhon is a very good man in his village. He always helps his neighbors and poor people as much a... |
He Who Must Not Be Late He Who Must Not Be Named, Lord Voldemort, is chasing Harry and Hermione. They have been able to reac... |
Hot Hike In order to pass time during your vacation, you decided to go on a hike to visit a scenic lake up in... |
Ice-cream of Montu Mia Montu Mia is a student of “Omok School”. He likes to eat an icecream everyday. But he also likes to ... |
ICPC Is Coming in Hot! Tanmoy is an ACM ICPC contestant. During practice he came across a problem named ‘OWLLEN’. He has ha... |
ICPC Seat-Plan From different countries and different universities, too many teams are coming to Bangladesh to part... |
ICPC to LCPC In the ICPC regional contest, you have got rejected for the ICPC World Finals contest selection. But... |
Identifying Map Tiles Map websites such as Bing Maps and Google Maps often store their maps as many different image files,... |
Identify the Level Amin and Belal are two friends. Both have good knowledge about graph and tree in data structure part... |
I Did Not Do the Assignment Professor Petr is very angry over some of his students now-a-days for not doing assignment. He wants... |
Incompatible Crops Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri... |
Information Retrieval When you search in Google or any other search engines, you are provided with a list of links that ar... |
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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
