المسائل
Happy Birthday!!!#4353
سهل جدًا · Implementation · Brute force
The problem about the chest#4354
متوسط · Math · Implementation
Sheep in the hall#4355
سهل جدًا · Geometry
Long long Catfish#4356
سهل · Dynamic programming
The problem about the chest (Hard)#4357
سهل جدًا · Dynamic programming · Prime factorization
T-shirter#4358
سهل · Dynamic programming · Brute force
Sweets for mushrooms#4359
سهل · Greedy algorithms · Priority Queue
Solarium for mushrooms#4360
سهل جدًا · Binary Search
Solarium for mushrooms (Hard)#4361
سهل جدًا · Binary Search
Vanya, inscribed in the polygon#4362
صعب · Geometry
Listen to the song#4363
سهل · Dynamic programming
Listen to the song (Hard)#4364
متوسط · Dynamic programming
Walrus on the blocks of ice#4365
سهل جدًا · Graphs
Game with palindromes#4366
سهل جدًا · Strings · Implementation
Game with palindromes (Hard)#4367
سهل جدًا · Games
Triangular web#4368
سهل جدًا · Math · Prefix Sums · Number theory
Arson#4369
سهل جدًا · Graphs · Breadth-first Search
Evacuation#4370
متوسط · Graphs
Combustion and Connectivity Components#4371
متوسط · Graphs · Disjoint set union
Reconstruction of the Web#4372
صعب · Breadth-first Search · Graphs · Shortest paths · Number theory
Quadratic equation#4373
صعب جدًا · Implementation · Math
Graph connectivity#4374
صعب جدًا · Graphs
Matrix inversion#4375
متوسط · Matrix
Oxymoron#4376
متوسط · Implementation
Death Star 2#4377
صعب · Matrix