Problems
FFT Full form of FFT is Fast Fourier Transformation. Fast Fourier Transformations are widely used for ma... |
Colorful Friendship N friends are playing a game. N−1 of them have seated circling one person. So, there are N−1 adjacen... |
Co-Prime Enemy Pair Two integers A and B are known as co-prime or relatively prime if their greatest common divisor GCD ... |
Making Equal You are given a string S, that contains only lowercase English letters. You can change a letter to a... |
Find the S After getting rejected by his crush for 7th time, Rakib decided to leave all these silly worldly thi... |
Jini and the One Jini’s favorite number is one. She always looks for one in any number and if she finds the digit 1 i... |
You Should Believe Him Now My friend, Qbaidul claimed again that he can do math. He knows that no one going to believe him this... |
N-th Prime In this problem, you will have to print the n-th prime number. The first few prime numbers are given... |
Remove Duplicates The problem is so simple. You are given a string and you have to remove all duplicate characters fro... |
Life of Phi II You will be given two integers n and m where GCD(n,m)=1. You have to tell that how many numbers are ... |
Misti Chor Bhootu likes to eat misti. As he is a mischievous kid, he has decided to steal misti from the nearby... |
Game of Strings Redoan is very fond of strings. He wants to go on a spree of solving string problems. His own teamma... |
Cutting Bamboos There are $n$ bamboos in a row. Khan the bamboo cutter is going to cut them all one by one. He can d... |
Right to Vote As DIU ACM is organizing the “Take-off Programming Contest 2023”, they need to select the Judging Di... |
Festival of Sticks In the vibrant village of Stickeville, an annual tradition known as the Festival of Sticks is celebr... |
Power of Army Recently Chikanu declared war against Shukanu. To win the battle against Shukanu he wants to form an... |
Challenging Lover Greetings to all of you. You must have heard about our star programmer Rafat bhai. One day he went o... |
Inscribed Hexagon Given a side of the largest regular hexagon that is inscribed in a circle. Find the area inside the... |
Noman's Birthday Today is our friend Noman's birthday. For celebration of his birthday, we have already used n baloon... |
Tower of Sticks You may have played the game The Tower of Hanoi. The game contains three towers. You've to place 8 d... |
Final Over This is ICC World Cup Final and the match is between Bangladesh and Australia. The match goes down t... |
SmallAI Bikash, an aspiring programmer, aims to create an Artificial Intelligence program capable of solving... |
Array Sorting Sorting an array is not any easy task. You have to apply so many difficult algorithms to perform the... |
Chocolates Asiar likes chocolates a lot. One day, she was walking by the road to her school. Suddenly a magicia... |
Incorrect Is Incorrect This is a straightforward problem. You will be given an incorrect mathematical sum expression like $... |
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
