Problems
Send the Love Yesterday Akhtaruzzaman Mridha (Akhter mia) was stealing mango from a tree near Asad Gate. And sudde... |
Arshiya's Sector One day Mama came to see Arshiya. Mama knows that Arshiya likes problem solving. So he gave Arshiya ... |
Brain Fold (Easy) Shandyna loves nerd sniping. (Don’t worry, she only does it in safe enviroments.) Last time she got ... |
Goat Research Goats are interesting creatures. They are incredibly durable and can fall from great heights, be str... |
I Love 0 Since childhood Abir loved to play with numbers, one day he was counting numbers from 1 to 100 and h... |
Find the Number of Pearls Today is a very special day. It’s the birthday of only one girlfriend of programmer Shojib. Now, you... |
How Many Kids Are in the Circle? A group of kids are standing in a circle and playing catch the ball. For fair play, they always main... |
Only One’s Samy is very good at math. He is so intelligent that he can multiply big numbers very fast. One day ... |
Genius Needs Help You all know Emrul bhai, right? He is a genius guy. He knows how to add two integer numbers and so d... |
Groot's Mission The Avengers team sent Groot and Rocket in a reconnaissance mission at RUET. However, Rocket got bus... |
GCD Plus LCM In this problem you will be given two integers a, b. You have to answer if GCD(a,b)+LCM(a,b)=a+b is ... |
Inscribed Square and Triangle Observe the following drawing: You’re given the area of the circle centered at L as in the image an... |
Shimanto's Parallelogram Shimanto loves to draw parallelograms. His parallelogram drawing's length is 10 units and width is 8... |
Balanced Relief Thanos just finished his relief work. We all know that Thanos loves balanced things. So he finds som... |
A Lack of Common Divisors Given a positive integer N, determine how many of the integers between 1 and N are co-prime with N. ... |
He Who Must Not Be Late He Who Must Not Be Named, Lord Voldemort, is chasing Harry and Hermione. They have been able to reac... |
Exponential Growth You will be given two integers X and N, you have to calculate XN modulo 1000000007. |
Angle of Polygon Nusrat is a brilliant student. She is good at all subjects but only get confused with geometry. Toda... |
Raem's Square Raem is an eight years old boy. One day his family was visiting Dhaka Shishu Park near Shahbag. Besi... |
Lazy Supermen There are two hills in Sonargaon. The heights of them are H1 and H2 meter. The distance between the ... |
Maze Runner Like always Alice and Bob are playing games. Alice gives Bob a tree and challenged him in the follow... |
Arrayman Arrayman is a very famous person. He has an array of n integers. He wants to divide it in a number o... |
Quick Brown Fox and the Lazy Dog In every game, the quick brown fox jumps over the lazy dog. But now, the fox decided to test the dog... |
Elementary Arithmetic When Shakib was little, his mother used to help him with his studies. Usually, around 7 PM in the ev... |
Tree Business To become economically stable, Saturn has come up with a new kind of business, tree business. At fir... |
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
