2015年2月15日
poj 1330 Nearest Common Ancestors 单次LCA/DFS
摘要： Nearest Common AncestorsTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 19919Accepted: 10544DescriptionA rooted tree is a well-known data str... 阅读全文
posted @ 2015-02-15 23:43 qscqesze 阅读(287) 评论(0) 推荐(0)
poj 1328 Radar Installation 排序贪心
摘要： Radar InstallationTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 56702Accepted: 12792DescriptionAssume the coasting is an infinite straight ... 阅读全文
posted @ 2015-02-15 23:23 qscqesze 阅读(616) 评论(0) 推荐(0)