String Problems
Palindromic Naming ConventionIn Strangeland, people name their child in a cute way. I'm sure you already know the way by the prob...
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PasswordsAlice wants to extract some passwords from a random string. A password can have any number of charac...
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Isomorphic GraphYou are given two connected graphs G1G_1G1 and G2G_2G2. Both of the graphs have NNN vertices and N...
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Let’s Build NepalIn our country, there are many political leaders belonging to different political parties. They alwa...
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Better PasswordsByang is creating an account on Toph. He needs your help to create a strong password. Byang will giv...
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Game of PalindromesIn a popular computer game, Game of Palindromes also known as GOP there is a city called Palindesh. ... |
Genius Needs HelpYou all know Emrul bhai, right? He is a genius guy. He knows how to add two integer numbers and so d...
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K-StringWe will call a string K-String if it consists of K distinct characters. For example, if K is 3 then ...
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Convert String Into PalindromeA palindrome is a word, number, phrase, or other sequence of characters which reads the same backwar...
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Living on a PrayerTommy is an unlucky guy who used to work on the docks. He and his wife Gina are not financially stab...
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Problem in the PrinterShamim bought a second-hand printer. However, there was a fault in that printer. The printer is prin...
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Version CheckerJava Development Kit (JDK) installer for Mac OS X has a bug: Can you spot it? Notice how Java is ch...
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DistinctnessA substring of string S is another string S' which occurs in string S. For example: S = aaba and one...
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New Year CoupleThe new year 2017 is here. To celebrate the 31st night, Mr Rio has thrown a big party at his house. ...
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Life of DecimalsGiven any circle, if you divide the circumference of that circle with its diameter, you would always...
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#HashtagGiving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network....
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Reverse ManMonu mia is a reverse man! Never heard of reverse man? It means if you ask him to write something in...
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Formatted NumbersRead an integer variable and print it in which the digits are separated into groups of three by comm...
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Is PalindromeGiven a word, print Yes\texttt{Yes}Yes if it is a palindrome, otherwise No\texttt{No}No. A palindrom...
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Is AnagramAn anagram is a word formed by rearranging the letters of another word. The words "listen"...
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Who Is the Organizer?In Sylhet Engineering College a lots of events take place. Some events are oraganized by a single or...
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Konami CodeThe Konami code is a sequence of key/button presses that is implemented in many video games to unloc...
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Remove DuplicatesThe problem is so simple. You are given a string and you have to remove all duplicate characters fro...
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Match the SubstringString Matching is an important problem in computer science research and finds applications in data ...
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Rename the BooksEverything is short in the Short Land. People use short words when talking to each other or writing ...
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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
