String Problems
Distinctness A substring of string S is another string S' which occurs in string S. For example: S = aaba and one... |
New Year Couple The new year 2017 is here. To celebrate the 31st night, Mr Rio has thrown a big party at his house. ... |
RAD! In the year 3333, earthly scientists discovered a massive star has blast in a nearby galaxy. Dangero... |
Remove Duplicates The problem is so simple. You are given a string and you have to remove all duplicate characters fro... |
Convert String Into Palindrome A palindrome is a word, number, phrase, or other sequence of characters which reads the same backwar... |
Living on a Prayer Tommy is an unlucky guy who used to work on the docks. He and his wife Gina are not financially stab... |
Problem in the Printer Shamim bought a second-hand printer. However, there was a fault in that printer. The printer is prin... |
Who Is the Organizer? In Sylhet Engineering College a lots of events take place. Some events are oraganized by a single or... |
Konami Code The Konami code is a sequence of key/button presses that is implemented in many video games to unloc... |
Rename the Books Everything is short in the Short Land. People use short words when talking to each other or writing ... |
The Hidden Island It is believed that the hidden island of TreasureLand has many unsolved mysteries and undiscovered t... |
Love Letter Mr. A has finally found the love of his life. Being a love expert Mr. P has given Mr. A an idea to w... |
Penguins of Madagascar One day the penguins of Madagascar found a string S... Wait... Wait. Actually the setter of the prob... |
Facebook Reacts There are seven types of "React" for Facebook posts. These are Like Love Care Haha Wow Sad Angry ... |
Locality-Sensitive Hashing I According to Wikipedia, Locality-Sensitive hashing (LSH) is an algorithmic technique that hashes sim... |
Can You Help? Hey, hello! Yes, I am talking to you, whoever is reading this problem statement. I know you are Robi... |
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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
