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