Problemat

Experimenter#5434

E vështirë · Dynamic programming

Diplomas#5435

Shumë e lehtë · Dynamic programming · Combinatorics

Museum Tour Routes#5436

E lehtë · Dynamic programming · Matrix

Fibonacci strings#5437

Mesatare · Dynamic programming

Mushrooms#5438

Mesatare · Dynamic programming · Graphs

Lyndon's Words#5439

E lehtë · Strings · Combinatorics

Product of numbers#5440

E lehtë · Matrix · Dynamic programming · Math · Dijkstra algorithm

Peaceful Sets#5441

E lehtë · Dynamic programming

Magic Towers#5442

E lehtë · Sorting

Period of the string#5443

Mesatare · Z-function · Strings

Pairing#5444

Shumë e lehtë · Graphs

Sociology#5445

Shumë e vështirë · Graphs

Circulation#5446

Shumë e lehtë · Graphs · Graph network flows

Maximum flow of minimum cost#5447

Shumë e lehtë · Graph network flows · Shortest paths

Subtract the substring#5448

E lehtë · Brute force

Kitten's Task#5449

Shumë e lehtë · Prefix Sums · Fenwick Tree

Inverse Inversion - 2#5450

E vështirë · String suffix structures · Sorting

Postage stamps#5451

E vështirë · Meet-in-the-middle · Binary Search · Sorting · Greedy algorithms

Artokhlam#5452

E lehtë · Strings · Brute force

What? Where? When?#5453

Shumë e vështirë · Combinatorics

Greetings#5454

Mesatare · Brute force

Paradox with Dice#5455

Shumë e lehtë · Math · Greedy algorithms

Sneaky elephant calf#5456

Shumë e lehtë · Brute force

Football#5457

E lehtë · Geometry

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