2017年7月22日
POJ1703--Find them, Catch them（种类并查集）
摘要： Time Limit: 1000MSMemory Limit: 10000KTotal Submissions: 32909Accepted: 10158DescriptionThe police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in t... 阅读全文
posted @ 2017-07-22 21:44 Pic 阅读(176) 评论(0) 推荐(0)