Problems
Incompatible Crops Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri... |
Is Anagram An anagram is a word formed by rearranging the letters of another word. The words "listen" and "sile... |
Running Average Given $N$ numbers, read each one, calculate the running average and print it. For example, given the... |
Matching Brackets You will be given a sequence of opening and closing brackets of different types ((, ), [, ], {, and ... |
Arya’s Counting Little Arya has learnt to count the highest and the lowest number recently. She can easily find out ... |
Circles in a Rectangle Two circles are placed inside a rectangle. They do not intersect with each other but they are touchi... |
MSIS! Do you know what MSIS is? MSIS is the abbreviation for Maximum Sum Increasing Subsequence. It is a s... |
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... |
Shhh! Don't Tell! The Bad guys are using the social media to spread their malicious messages to the mass. They have co... |
Caesar Cipher Byang wants to write a secret message to his friend. He has recently discovered Caesar Cipher. Caesa... |
Closest Pair You will be given N pair of coordinates on a 2D space. You will determine distance between the close... |
Make More Money You, the great businessman of TEUB, arrived at ESC land which consists of N cities numbered from 1 t... |
Alayna and Vowels Alayna loves playing. Every night before going to sleep, she plays different games with Baba. Now Al... |
Who Is the Champion? The ICPC traces its roots to 1970 when the first competition was hosted by pioneers of the Alpha Cha... |
Plant Trees, Save Life There are n students in a school. Some of them are friends with each other. You want to make the sch... |
Squares Three teams from your university competed in the ICPC Asia Dhaka Regional Contest 2021. Sedulous, Re... |
Traveling Policy of Ajobdesh In Ajobdesh, there are multiple cities and one of them is considered as the capital city. Obviously,... |
Running Average Again Given N numbers, read each one, calculate the running average and print it. For example, given the t... |
Remember-Remainder Zarin is a sadist. She loves to give problems to her close people. Today she gives you an array cons... |
Video Game Shefin is playing a game. In this game there are N buildings numbered from 1 to N. Each building has... |
Paying Bills Mued is finally home for summer vacation after surviving yet another semester of the mighty CS Under... |
Sofdor Ali's Magical Blackboard! Sofdor Ali found interest in mathematics very early in his life. And now, he wants to spread this in... |
Game of Boxes You have n boxes with different height, width, length. You can either arrange it by their length or ... |
How Many Ways? Regular problem solvers starts their journey by solving ad hoc and number theory. After getting the ... |
The Boat Filled With Love You know a large part of our country is under water. The flood affected those areas immensely. Affec... |
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
