Problemas

Head of the Organization#5366

Muy fácil · Graphs

K Best#5370

Fácil · Greedy algorithms · Sorting

Alphabet#5371

Difícil · Math · Constructive Algorithms

Bridges#5372

Media · Trees · Greedy algorithms · Sorting

Fatigue and Patience#5382

Muy fácil · Brute force · Strings

Brazen Horseflies#5383

Media · Math · Greedy algorithms

Couples Contest#5384

Media · Graph matchings · Greedy algorithms

Breakfast Sandwiches#5385

Muy fácil · Combinatorics · Dynamic programming

Cafeteria#5397

Media · Prefix Sums

Game with a Finite Automaton#5399

Media · Graphs · Games · Dynamic programming

Polygon and Ellipses#5401

Muy difícil · Geometry

Boring Factorials#5405

Fácil · Dynamic programming · Greedy algorithms

Ginkgo Numbers#5412

Muy difícil · Number theory · Prime factorization · Math

Stylish#5413

Media · Brute force · Math

One-Dimensional Cellular Automaton#5414

Fácil · Dynamic programming

Find the Outlier#5415

Difícil · Math · Combinatorics

Sliding Block Puzzle#5416

Muy difícil · Shortest paths · Breadth-first Search · Dijkstra algorithm · Graphs · Dynamic programming

Never Wait for Weights#5417

Media · Disjoint set union

Let There Be Light#5418

Muy difícil · Geometry

Company Organization#5419

Difícil · Binary Search · Graphs · Depth-first Search · Constructive Algorithms

Beautiful Spacing#5420

Difícil · Binary Search · Dynamic programming

Cubic Colonies#5421

Fácil · Geometry · Implementation

Generalized Fibonacci Chipmunks#5432

Fácil · Dynamic programming · Matrix

Pass it to a friend#5433

Difícil · Dynamic programming

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