Problems
The Selfie Boy Mahde is a selfie boy. Every day he uploads new picture in facebook. Today, mark zuckerberg barg gif... |
Love for Mother Muntasir is a university student. His mother is struggling with 3 blocks in her heart and her condit... |
Brain Fold (Easy) Shandyna loves nerd sniping. (Don’t worry, she only does it in safe enviroments.) Last time she got ... 
Moderate
7/10/14 |
Rational Monkey There lived a wise monkey in the forest of Amazon. One day he started searching the jungle for banan... |
Kingdom of Code Kingdom CODE is the most peaceful place in the universe. King NOVOSH and Queen ALMIDA is ruling this... |
Battle of FurfuriNagar The country FurfuriNagar is famous for the cartoon series Motu Patlu. The peace and furfuriness of t... |
RAD! In the year 3333, earthly scientists discovered a massive star has blast in a nearby galaxy. Dangero... |
I Hate Combinatorics! Rick and Morty are being hunted by the galactic government. They ran away to the cell dimension. The... |
CloX Given two clocks with no digits printed on them and only two hands, one smaller for hour and one big... |
Nothing’s more contagious than laughter Gotham, a city full of criminals. But there is one who is more than just a criminal. He brings pure ... |
Is This a Give-Away? Once there lived an ancient mage named Farabi. He could always give perfect weather forecast. He nev... |
The Wise Man Lukman loves to search the root of everything.Once he was reading the holy Quran. At the beginning h... |
ML Vs AI Nowadays, CS students try to learn Machine Learning and Artificial Intelligence even before learning... |
Enormous Product You are given two integers l and r. You need to find the value of x=l∏rx(x+1) As the value of this ... |
Meena and Random Choice Meena has an array of length N (1-indexed). The numbers of the array are arranged from left to right... |
PIZZA Problem Faiza, Afia and Tashfiah, are close friends. They got chance in BRAC University CSE Department toget...
Very Easy
148/166/286 |
Selfie Restriction Do you know the boy named Amlan? The only dream of his life is taking selfies. He takes selfies even... |
Distinct Permutations You are given two binary strings A and B. Recall that binary string is a non-empty sequence of chara... |
Perfect Points Perfect lines are the lines y=mx+c such that m and c are positive integers. Perfect points are the p... |
Sweety Miya The Saver The universe is at war again because of the Alien oppressive ruler Hitla Nagasaki. Hitla is so bruta... |
Noora Number A number is a "Noora" number if the count of distinct digits of the number is equal to the maximum d... |
XOR Partition Neo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ... |
Permutations and Divisors Let P be a permutation of length n where each value from 1 to n occurs exactly once. A subsequence o... |
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... |
Byang and Kochuripana Trouble Byang is the chief software engineer at Toad Incorporated. His grandmother is planning to give him 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
