Problems
Window Seats on a Bus Karim is traveling by bus. He has the window seat. However, he has to share the window with the pass... |
The Clash of Tactical Titans: Klopp vs. Ten Hag In the intense world of football rivalries, where victory and defeat carry immense weight, two icon... |
Nusrat's Treat We all know how much Nusrat loves chocolate! She gets a lot of chocolate from her friends and family... |
Kinderbijslag Kinderbijslag (children's allowance) is a social security payment which is distributed to the parent... |
Magic Square A little boy Towhid is good at mathematics. He solves a lot of mathematical equation regularly. He i... |
SUM Equals LCM Given N, print a sequence of N positive integers A1,A2,…,AN that satisfy the following conditions... |
Calculate the Sum If You Can This problem deals with the following expression: 1−2+1−2+1−2+1−2+1−2+1−2+1−2+... Given n, you have ... |
PotatoDB v1.0 You are building a new database software: PotatoDB. PotatoDB is meant to store numbers and handle th... 
Very Easy
64/107/351 |
Nobita and Shizuka Probably, You all Know About The Famous Japanese Cartoon Character Nobita and Shizuka. Nobita Shizuk... |
Anita's Experiment Little Anita is doing an experiment with herself. Everyday, depending on her mood, she determines a ... |
BPL Mubarak! Bangladesh Premier League is in Sylhet for the first time. Today's match is Sylhet Sixers vs the Dha... |
Bank Robbery A robber attempted to rob TS(Taka Sesh) Bank but failed to complete the task. However, he managed to... |
Never Never Land! The king of never never land hates the word "never". So saying the word "never" is a crime there. Ev... |
Area In this problem, you will be given a square which has a length of n. Co-ordinates of the square are ... |
Shimanto's Parallelogram Shimanto loves to draw parallelograms. His parallelogram drawing's length is 10 units and width is 8... |
Burrows and Scofield Michael Scofield and Lincoln Burrows are working on a secret mission. Michael is needed to give a se... |
Mr. Scorer It’s time for ICPC (International Council for Professional Cricketers) World Finals 2020. The KITKOT... |
Average the Array You are given an array A of length N. You have to choose a subset S from given array A, such that av... |
Binary Game Alice and Bob love to play with numbers, one day they found an array with $N$ integers consisting of... |
Aquaman's Greatest Army Batman believes that Joker is building an underwater haunt and he has to stop him as soon as possibl... |
Identify the Level Amin and Belal are two friends. Both have good knowledge about graph and tree in data structure part... |
Find the primes? For a positive integer n, let’s define a function f: f(n) = sum of positive integers less than n whi... |
Love Letters! Lately Fahim is getting a lot of love letters. A LOT of love letters. Since he is confused about whi... |
How Many Ways? Regular problem solvers starts their journey by solving ad hoc and number theory. After getting the ... |
GPA Calculator Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a... |
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
