Problems
Anina’s Birthday Gift Anina is a girl who is very much interested in mathematics. She likes to solve Geometry and Counting... |
Anina's Christmas Tree This Christmas Anina and her friends have decided to make some Christmas trees to decorate her town.... |
An Interesting Game Stackmatch is a very popular game of Matland. In this game, they uses C types of coins and a stack. ... |
Anita's Experiment Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ... |
Ankara Messi It is Argentina vs Croatia in the football world cup semifinal of 2022 in a parallel universe. The f... |
Anne's Diary On 12 June 1942, Anne received a diary as a gift. She started writing on it. Later, her diary had be... |
An Obvious Interactive Problem I pick a number. You guess it. You can guess at most 25 times. For every guess you make, I will tell... |
Another Dirty String Given three strings A, B and C. Find the length of the longest common substring of A and B, which do... |
Another Query on String You are given a string S (of length n) consisting of alphabets only. You need to perform m queries o... |
Another String Query Problem This time I'm going to introduce you to a new land, called String Land. In String Land there are N ... |
Another Update-Query Problem You will be given an array A of length N and you will have to perform Q operations on that array. Th... |
Answer the Queries Given an array of N elements, indexed from 0 to N−1. Now you are given some queries in the form [L,R... |
Ant-Man And The Polygon Ant-Man before escaping from the quantum realm thought about roaming around the realm. And much to h... |
Ant Query Scientists from the planet Krypton have figured out a way to grow artificial sugar in space. They ha... |
A Perfect Binary Tree A perfect binary tree is a binary tree in which all interior nodes have two children and all leaves ... |
APM You will be requested to add a new package with a dependent package name list. If there is no confli... |
A Problem for String Lovers Razin loves strings so much that his parents decided to buy him n strings for his birthday. But in t... 
Easy
184/198/312 |
Aquaman's Greatest Army Batman believes that Joker is building an underwater haunt and he has to stop him as soon as possibl... |
Archers and the Monster A monster is trapped in a triangle in a 2D coordinate system. Three archers are waiting to kill him.... |
Area In this problem, you will be given a square which has a length of n. Co-ordinates of the square are ... |
Area 51 Toky and Efa are playing an interesting game. A brief description of the game is given below. Suppos... |
Area of a Portion W is working on the field from very beginning of the day. Now he has get tired and taking rest. At t... |
Area of Parallelogram After being rejected from all the reputed universities, MIT was their last hope. Peter, his girlfrie... |
Are You Coding Me? In the year 1992 AD, little Pranoti started to learn how to write. She already figured out that her ... |
Argentina Vs Saudi Arabia Argentina Suffered one of the World Cup’s greatest shocks as Saudi Arabia came from behind to win an... |
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
