Problems
Gretchen and Strange Function Gretchen loves experimenting with functions. She came up with an interesting function recently that ... |
Don't Show Power Peter loves numbers. But he does not like powers of the numbers. Like he loves 2 but does not like 4... 
Moderate
5/6/8 |
Automated Disease Prediction System An Automated Disease Prediction system is going to be developed by the students of Leading Universit... |
New Year Couple The new year 2017 is here. To celebrate the 31st night, Mr Rio has thrown a big party at his house. ... |
Circuit 101 Calculating equivalent resistance is the basic knowledge for solving any circuit related problems. S... |
Good and Bad Boys As you all know that it is high time for good and bad boys to do good and bad things in the upcoming... |
Techboy and his love for string Techboy is a very popular contestant in AUST programming community. Now and then he tries his best t... |
Tomato Sauce Peoples of TomatoLand are fond of tomato sauce. The only company that makes tomato sauce is Crushtom... |
Selfie Restriction Do you know the boy named Amlan? The only dream of his life is taking selfies. He takes selfies even... |
Group_Of_Extraordinary_People of ZUKIA I am sure all of you are familiar with a specific group of people. For your own safety and so that t...
Moderate
5/6/65 |
Towers of Wadia Admiral General Aladin has n watchtowers on a desert of People's Republic of Wadia. One of those wat...
Moderate
5/6/24 |
Hange and Her Gear Hange has developed a special gear to attack the Cart Titan. The gear is a round, disc-like object. ... |
Playing On A Directed Graph You are given a directed graph consisting of n vertices and m edges (each edge is directed, so it ca... |
Chocolate There is a shop named Chocolove in the Codeland. There are many chocolates in the shop. Each chocola... |
Watercolor Bob is the owner of a shop named "Color Maker". He has 256 types of watercolor in his shop. The type... |
Inversions and Goodbye It's time to say goodbye to CSEmpur, at least for today. And so you wanted to give the citizens of C... |
Power of the Champion On Eid-Day the king of Mueawin announced an interesting game for the people of his country. The rule... |
F You are given an integer sequence a1,a2,…,an. For any non-negative integer k, let P(k)=l=1∏nr=l,... |
Tanjiro’s Training With Kanao After the fight in the Natagumo Mountain, Tanjiro felt the need to get sharper. Because in recent fi... |
Europe Tour We, the members of CUET_Sapphire decided to have a tour in Europe. There are many countries in Europ... |
Perhaps Strings Are Inevitable Strings are inevitable in life. They give meaning to our expressions. Strings come in life in many w... |
Land of Riches Mankind has recently discovered the secret wealth in Mars. Many powerful countries are trying to get... |
MangoSmash Your friend has come to visit the RUET campus. As the Mango season goes on ⋯, he/she said “Mama Aam ... |
Just Another String Problem A string is called good if the number of occurrence of every character in it is even. For example, “... |
Photo Matching You’ll be given two matrix M1 and M2 and another integer K. The size of both M1 and M2 are N*N and e... |
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
