Ad-hoc Problems
45th ICPC Unsolved Problem! ICPC is the oldest, largest, and most prestigious programming contest in the world. Each year, the I... |
Who Is the Champion? The ICPC traces its roots to 1970 when the first competition was hosted by pioneers of the Alpha Cha... |
You Are Programmer, You Have No Valentine! One morning, Rose woke up early, and her husband, Alice, asked what was the matter. She told him, "I... |
ICPC Is Coming in Hot! Tanmoy is an ACM ICPC contestant. During practice he came across a problem named ‘OWLLEN’. He has ha... |
ICPC Seat-Plan From different countries and different universities, too many teams are coming to Bangladesh to part... |
Caesar Cipher Byang wants to write a secret message to his friend. He has recently discovered Caesar Cipher. Caesa... |
ASCII Progress Bar In this problem, you need to write a code that prints an ASCII progress bar. In each test case, you ... |
Who Win the Game!! Two friends, Alice and Bob are participating in a car race. The length of the race track is 1000km. ... |
Neat Brackets Given a sequence of opening and closing parentheses ("(" and ")") you will have to determine if it i... |
Alayna and Vowels Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al... |
BPL Mubarak! Bangladesh Premier League is in Sylhet for the first time. Today's match is Sylhet Sixers vs the Dha... |
Once Upon a Time in Dhaka Dhaka is one of the mega cities of Bangladesh. At different times, Dhaka was entitled differently by... |
The Titan The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t... |
Cash Change You have an unlimited number of cash notes of the following denominations: 1, 5, 10, 50, 100, 500. G... |
Pascal's Triangle Given an integer N, print the sum of the Nth row of the Pascal's triangle. In mathematics, Pascal's ... |
Reverse Man Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,... |
Burrows and Scofield Michael Scofield and Lincoln Burrows are working on a secret mission. Michael is needed to give a se... |
I Did Not Do the Assignment Professor Petr is very angry over some of his students now-a-days for not doing assignment. He wants... |
BigNumSum You will be given two numbers of 40 digits each. You will have to print the summation of these two n... |
Matching Brackets You will be given a sequence of opening and closing brackets of different types ((, ), [, ], {, and ... |
Nusrat's Treat We all know how much Nusrat loves chocolate! She gets a lot of chocolate from her friends and family... |
Little Subarray Sum Given an array of N numbers and two indices, determine the sum of the numbers in the array between (... |
Alayna and Strings Alayna's father Baba gifted her a nice alphabet book last month. And now Alayna is in love with alph... |
Niko Loves NSU I don't know about you but Niko loves NSU life so much. He always tries to show off that he is an NS... |
Tidy Bits Read an integer variable, and determine the smallest positive integer that has the same number of 1s... |
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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
