Problems
Such an Odd Product On his way home after a hectic day full of lab works, Tim found a sequence a1,a2,…,an of positive... |
Little Subarray Sum Given an array of N numbers and two indices, determine the sum of the numbers in the array between (... |
Tidy Bits Read an integer variable, and determine the smallest positive integer that has the same number of 1s... |
Selected? Drake is currently a student in the 2nd semester. He is passionate about competitive coding. A few d... |
Arya’s Counting Little Arya has learnt to count the highest and the lowest number recently. She can easily find out ... |
Masha and Stones Masha has a good habit of collecting stones. Thus she lives by the side of the sea. Every morning sh... |
What Did It Cost? Mysterio, at the moment before his death he recorded a video on that video he revealed that Peter Pa... |
Meena, Raju and Mango Tree Clever girl Meena likes to climb trees. One day her brother Raju, after coming back from school, sai... |
How Many Ways? Regular problem solvers starts their journey by solving ad hoc and number theory. After getting the ... |
Burrows and Scofield Michael Scofield and Lincoln Burrows are working on a secret mission. Michael is needed to give a se... |
Alayna and Strings Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph... |
Rahman's Return Vs Pappu's Unfinished Battle Recently Pappu saw a bunch of reviews on the “মহানগর ২” web series. With lots of curiosity, he start... |
Mr. Mario and His Imaginary World Mario is a fictional character who loves the number 2 and lives in an imaginary world. In that world... |
Gopal's Grand Gambit: Tracking Montri's Treachery We're familiar with Krishnanagar, ruled by King Krishnachandra Roy and his council, including the no... |
Don't Shout It is well known on the Internet that you shouldn’t type in all caps. YOU SHOULDN’T. On the Internet... 
Very Easy
277/315/611 |
Mysterious Quadrilateral The four angles of a quadrilateral are defined as follows: ∠A = (X * Y)°, ∠B = (X * 2 * Y)°, ∠C = ∠D... |
Remove Duplicates The problem is so simple. You are given a string and you have to remove all duplicate characters fro... |
Is Peter Guilty? You know Spider-Man was arrested on Mysterio’s murder case. Though everyone loves Spider-Man includi... |
Incompatible Crops Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri... |
Prime Plus Prime You will be given an integer N. N is a prime number. You have to determine if adding any other prime...
Very Easy
148/224/651 |
Special Triplets You will be given an integer X. You have to print any three integers greater than 0 and lesser than ...
Very Easy
464/515/1k |
Can Peter-III Save "MJ" This Time? Peter-I returns to Dr.Strange as he prepares to use the Macchina to send everyone home. Suddenly, Gr... |
SmallAI Bikash, an aspiring programmer, aims to create an Artificial Intelligence program capable of solving... |
In Search of Prometheus A ship named Prometheus disappeared in the Atlantic Ocean for unknown reasons. Not a single clue was... |
OC Rahman and Two Gangsters OC Rahman is in pursuit of two gangsters of the same gang that has been terrorizing the Mahanagar. H... |
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
