Codeforces Round 831 (Div. 1 + Div. 2) 发表于 2023-05-17 更新于 2024-06-13 分类于 codeforces ， contest A. Factorise N+MB. Jumbo Extra Cheese 2C. Bricks and BagsD. Knowledge CardsE. Hanging HeartsF. Conditional MixG. Dangerous Laser PowerH. MEX Tree ManipulationI. Arranging Crystal Balls 阅读全文 »
Codeforces Global Round 26 发表于 2024-06-13 分类于 codeforces ， contest A. Strange SplittingB. Large AdditionC1. Magnitude (Easy Version)C2. Magnitude (Hard Version)D. "a" String ProblemE. ShuffleF. ReconstructionG. Magic Trick IIH. Tower Capturing 阅读全文 »
Codeforces Round 935 (Div. 3) 发表于 2024-03-26 更新于 2024-06-12 分类于 codeforces ， contest A. Setting up CampB. FireworksC. Left and Right HousesD. Seraphim the OwlE. Binary SearchF. Kirill and MushroomsG. Cook and PorridgeH. GCD is Greater 阅读全文 »
Codeforces Round 939 (Div. 2) 发表于 2024-06-07 更新于 2024-06-12 分类于 codeforces ， contest A. Nene's GameB. Nene and the Card GameC. Nene's Magical MatrixD. Nene and the Mex OperatorE1. Nene vs. Monsters (Easy Version)E2. Nene vs. Monsters (Hard Version)F. Nene and the Passing Game 阅读全文 »