Problems from Breaking Code'23 : Programming Contest by CSE, MBSTU

These problems are from a contest hosted on August 26, 2023 at 4:05 AM UTC. See details...

Standings

A. Stranger Strings

In the 1980s, a rural town named Hawkins was exposed to Parallel Universe portals for some confident...

S_Subrata

Easy

53/80/243

B. Life

"What if I live long enough but regret every day for not doing things I could have done, what if I s...

Tamim028

Very Easy

74/83/183

C. Optimal Partitioning

We know that you guys like short problem statements. So here it is! :) You are given an array A of n...

Muhimin_Osim

Moderate

11/15/45

D. Master Shiphoo

Finally, Mr. Shiphoo got a promotion and now he has become Master Shiphoo. To celebrate this, he wan...

sakib_muhit

Moderate

7/7/13

E. Metrocity

Titan: This town isn’t big enough for two supervillains! Megamind: Oh, you’re a villain all right, ...

sifat_15

12/18/82

F. Master Mind Messi

Magical Messi recently became the head coach of Barcelona, and he's on the hunt for skillful finishe...

mbstu_angkur

Very Easy

37/51/133

G. Oggyheimer

Oggy and Zack has watched Oppenheimer recently. Watching that Zack being curious along with Oggy tri...

Nafis_Shhriar

Moderate

16/23/124

H. Peter and Multiverse Fight

Peter Parker's secret identity is revealed to the entire world. Desperate for help, Peter went to Do...

iamSadee

Moderate

13/17/45

I. Chandra Mama 47

Recently, ISRO has landed their 3rd lander module on the moon under the mission Chandrayaan-3. It's ...

the_belal

Moderate

90/90/99

J. Dropping Eggs

Suppose you work in an egg firm that produces superior-quality eggs that supposedly can survive fall...

ishibly

Moderate

15/48/139

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