Problems
Niko Plays PUBG Gone are those days when Niko used to be a noob PUBG player. Now he gets “Chicken Dinner” every now ... |
Change Queries Today is a very special day for Rubel. Recently he got a job in a software company. Now today is the... |
Nothing Is Absolute, Everything Is Relative! You are given an integer array, A[] of size N, and an integer M. Then you have to perform a total of... |
Good and Evil Inside each of us, there is the seed of both good and evil. It's a constant struggle as to which on... |
Highest Difficulty Level The best rank of any teams from BRAC University in any of the ACM-ICPC Asia Dhaka Regional Contests ... 
Moderate
30/39/63 |
Matchstick Man Are you familiar with Matchstick Art ? Well.. you make different kinds of objects with matchsticks. ... |
Helping Beksin Jho Beksin Jho is a very talented boy. Like all of you guys, he also has great interest in programming a... |
Pizza From SpongeBob SpongeBob recently got obsessed with his (not perfect) rectangular face and has started making recta... |
Rotation Dilemma Akash has two favorite convex polygons A and B. But one of his new year resolution for 2020 is to ha... |
Color The Graph You are given an acyclic, bidirectional graph with N nodes and M edges. The nodes are numbered from ... |
See You Again? Tareq and Shawon were two friends of the problem setter's. Many years ago, they died in a road accid... |
Complex Tashreef Tashreef finally received the Zuinness Journal of Galactic records recognition for being the most co... |
Fight Fight Fight We all know, Argentina and Brazil supporters cannot stand each other. An organization decided to arr... |
Just Primes II (Hard) Given a positive integer N, calculate the minimum number of distinct primes required such that their... |
Heights of the Trees There are many long trees in a forest. You will be given some relevant information about the trees a... |
The Lone Wolf Just like you, the Lone Wolf is a loner and amidst a row of soulmates at Dhanmondi Lake today, only ... |
Shortest Sub-Array You are given an array $A$ consists of $N$ elements. You have to perform $Q$ queries on the array. ... |
The Multiplayer Action Game Have you played the game Agar.io? According to wikipedia, Agar.io is a massively multiplayer action ... |
Smriti Smriti is a Bangla word means memory. When we see an equation, we go back to the memories of our sc... |
Sabiha and the War Victims Sabiha is working as a leader of the volunteers to help the victims of the Syrian Civil War. There a... |
Liton : The Professional According to Wikipedia, Léon: The Professional is a 1994 English-language French action crime thrill...
Moderate
8/9/16 |
Goku's Tree Recently Goku has discovered a rooted tree graph. Goku’s tree has N nodes, among them node 1 is the ... |
Unfair Robot Race Two teams of robots, Team A and Team B, are racing in a 2D grid. There will be a total of 6 rounds. ... |
Subarray Replacement You are one of the greatest programmers of the decade. Ahasan heard that you can solve range query p... |
Jimmy and Jamy Jimmy and Jamy are two brothers. They like to play with colored marble. Jimmy has N boxes with three... |
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
