为你找到 60 个题目。
难度: 入门 标签: gcd与exgcd
难度: 入门 标签:
NC24282. [USACO 2018 Ope S]Multiplayer Moo
难度: 入门 标签:
NC24285. [USACO 2018 Ope B]Family Tree
难度: 入门 标签:
NC24284. [USACO 2018 Ope B]Milking Order
难度: 入门 标签:
NC24283. [USACO 2018 Ope B]Team Tic Tac Toe
难度: 入门 标签:
NC24279. [USACO 2018 Ope G]Talent Show
难度: 入门 标签:
NC24277. [USACO 2018 Ope G]Out of Sorts
难度: 入门 标签:
NC24259. [USACO 2018 Feb P]New Barns
难度: 入门 标签: