ZSTUOJ

题目编号	标题	来源/分类	解决	提交
2954	Cow Exhibition	USACO Fall, 2003 Green Competitio	19	23
2957	Apples	USACO Fall, 2002 Green Competitio	11	32
2995	Palindromic Tax Paths	USACO Fall, 2002 Green Competitio	3	19