Problems
Traveling Policy of Ajobdesh In Ajobdesh, there are multiple cities and one of them is considered as the capital city. Obviously,... |
Subset of Sequences You will be given a set of sequences. Each sequence is a list of numbers. Two sequences are K-simila... |
For Loop FTW You are given an integer N which can be represnted as the product of two positive integers. $ N = a_... |
Remove Duplicates The problem is so simple. You are given a string and you have to remove all duplicate characters fro... |
Tricky Ratio Given the radius (r) of a circle you have to calculate the ratio between the circumference (C) of th... |
Reverse Man Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,... |
Prime Factors Given an integer N, can you determine its prime factors? |
Shine on You Crazy Diamond This problem is authored by one of our late friends, Sifat, who unexpectedly left us last year. He w... |
Non-Overlapping Ranges In programming, a range is referred to as a continuous segment that has a lower bound and an upper b... 
Hard
33/36/45 |
What Did It Cost? Mysterio, at the moment before his death he recorded a video on that video he revealed that Peter Pa... |
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... |
A for Apple! B for...? Nowadays, Sanvi is learning the English alphabet. She had already mastered A, B, C and D, but is sti... |
Is Peter Guilty? You know Spider-Man was arrested on Mysterio’s murder case. Though everyone loves Spider-Man includi... |
Alone in the Multiverse Instead of restoring Peter's previous life, Doctor Strange's botched spell attracted enemies and oth... |
A New Tough Game We are introducing a new game in Toph. And, by participating in IUT ICT Fest 2019, you have become o... |
Once Upon a Time in Dhaka Dhaka is one of the mega cities of Bangladesh. At different times, Dhaka was entitled differently by... |
Thought Game Sadia is one of the nicest persons you will ever meet. In fact, she is one of those persons who like... |
The Matrix In the metaphysical world of the Matrix, different people make their chessboards with their own spec... |
Armed Bandit (Easy) You are in a casino, and you are anxious to play on the new one-armed bandit – a slot machine they j...
Very Easy
83/92/156 |
Afifa's ITS Imagine some made up story here including Afifa (my little sister) and an Intelligent Transport Syst... |
Divisible LCM You have a sequence a1, a2, a3, …, an of n integers and q queries. In each query, you are given ... |
Dabbu on Vacation Dabbu is on his vacation in Cox's Bazar. Right now, he is enjoying the time eating deep Tuna fry and... |
Stone Hopping Link has finally defeated the evil calamity Ganon, and peace has once again been restored in the kin... |
How Many Ways? Regular problem solvers starts their journey by solving ad hoc and number theory. After getting the ... |
Palindromist Prof. Ying Zang has an affinity for symmetric objects. Perhaps that is why she loves palindromes. So... |
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
