المسائل

Head of the Organization#5366

سهل جدًا · Graphs

K Best#5370

سهل · Greedy algorithms · Sorting

Alphabet#5371

صعب · Math · Constructive Algorithms

Bridges#5372

متوسط · Trees · Greedy algorithms · Sorting

Fatigue and Patience#5382

سهل جدًا · Brute force · Strings

Brazen Horseflies#5383

متوسط · Math · Greedy algorithms

Couples Contest#5384

متوسط · Graph matchings · Greedy algorithms

Breakfast Sandwiches#5385

سهل جدًا · Combinatorics · Dynamic programming

Cafeteria#5397

متوسط · Prefix Sums

Game with a Finite Automaton#5399

متوسط · Graphs · Games · Dynamic programming

Polygon and Ellipses#5401

صعب جدًا · Geometry

Boring Factorials#5405

سهل · Dynamic programming · Greedy algorithms

Ginkgo Numbers#5412

صعب جدًا · Number theory · Prime factorization · Math

Stylish#5413

متوسط · Brute force · Math

One-Dimensional Cellular Automaton#5414

سهل · Dynamic programming

Find the Outlier#5415

صعب · Math · Combinatorics

Sliding Block Puzzle#5416

صعب جدًا · Shortest paths · Breadth-first Search · Dijkstra algorithm · Graphs · Dynamic programming

Never Wait for Weights#5417

متوسط · Disjoint set union

Let There Be Light#5418

صعب جدًا · Geometry

Company Organization#5419

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

Beautiful Spacing#5420

صعب · Binary Search · Dynamic programming

Cubic Colonies#5421

سهل · Geometry · Implementation

Generalized Fibonacci Chipmunks#5432

سهل · Dynamic programming · Matrix

Pass it to a friend#5433

صعب · Dynamic programming

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