2012年2月23日
POJ 2418 Hardwood Species(map的应用)
摘要： Hardwood SpeciesTime Limit:10000MSMemory Limit:65536KTotal Submissions:15216Accepted:6125DescriptionHardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut, and generally go dormant in the winter. America's temperate climates produce forests with hundreds of har 阅读全文
posted @ 2012-02-23 22:00 Dreamcaihao 阅读(192) 评论(0) 推荐(0)