为你找到 99 个题目。
难度: 入门 标签:
难度: 入门 标签:
NC24105. [USACO 2017 Ope B]Modern Art
难度: 入门 标签:
NC24104. [USACO 2017 Ope B]Bovine Genomics
难度: 入门 标签:
NC24103. [USACO 2017 Ope B]The Lost Cow
难度: 入门 标签:
NC24102. [USACO 2017 Ope S]Where's Bessie?
难度: 入门 标签: 搜索
NC24101. [USACO 2017 Ope S]Bovine Genomics
难度: 入门 标签:
NC24098. [USACO 2017 Ope S]Paired Up
难度: 入门 标签: 贪心