Problems from ProgKriya July'18
A.
Concatenation of Perfect Squares You are given a positive integer number. You have to determine whether this number can be represente... |
B.
Coin Toss Sanvi is playing with a coin in which number 1 is written on the top side and number 0 is written at... |
C.
Simple Pyramid You are given a pyramid with a polygonal base. Can you calculate the volume and surface area of the ... |
D.
Biswa and Borhani Biswa has started Borhani (kind of a soft drink) business recently and made it the new sexy in no ti... |
E.
Gifted Mary is an intellectually gifted 7-year-old girl. On her first day at school, she impressed her math... |
F.
Easy Path There is a rectangular lake with N rows and M columns and you are standing on a stone in the top lef... |
G.
Broken Chain Jahid loves Motorbikes. He really wants to have a bike of his own. So he requests his elder brother ... |
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
