2018年8月12日
HDU 3635 Dragon Balls（超级经典的带权并查集！！！新手入门）
摘要： Dragon Balls Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7926 Accepted Submission(s): 2937 Pr 阅读全文
posted @ 2018-08-12 20:45 西*风 阅读(353) 评论(0) 推荐(0)
HDU 3938 Portal （离线并查集，此题思路很强！！！，得到所谓的距离很巧妙）
摘要： Portal Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2027 Accepted Submission(s): 998 Problem D 阅读全文
posted @ 2018-08-12 19:37 西*风 阅读(312) 评论(0) 推荐(0)
POJ 1703 Find them, Catch them（确定元素归属集合的并查集）
摘要： Find them, Catch them Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 52925 Accepted: 16209 Description The police office in Tadu City deci 阅读全文
posted @ 2018-08-12 17:17 西*风 阅读(165) 评论(0) 推荐(0)