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