Problems from Programming Contest 7 (CSE-ian of BD)
A.
One to Infinity Series.... While the English words "sequence" and "series" have similar meanings, in mathematics they are compl... 
Moderate
20/102/363 |
B.
Divisor Difference If you have solved the previous problem, the problem setter is congratulating you. Now focus on your...
Very Easy
158/226/597 |
C.
What Is the Time? Rihan has an analog clock with no numbers 1,2,...,12, or any indicator that can tell what the time i...
Moderate
15/46/59 |
D.
Shape of Quadrilateral Atcoder is a name of famous online judge. Here lhe problem statement is described briefly. This prob...
Moderate
73/93/183 |
E.
Paper Folding Tonmoy has a paper of length L mm and height of H mm. For any of his purpose he wants to fold it. Bu...
Moderate
5/10/48 |
F.
Sum of Products Given a number N, find the sum of all products x*y such that N/x = y (Integer Division). Since, the ...
Easy
7/89/247 |
G.
Inscribed Square and Triangle Observe the following drawing: You’re given the area of the circle centered at L as in the image an... |
H.
Multiplicative Persistence Multiplicative persistence proposes that any number can be expressed as a single digit number by mul...
Easy
81/96/241 |
I.
Card Distribution Four players want to play a game of cards. There are N cards with them. They can only play a game if...
Moderate
10/14/17 |
J.
Super Easy Try to solve while you are given an integer number..
Easy
251/279/467 |
Practice Contest
Practice contests allow you to re-run contests and experience them as close as possible to the original run.
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
