Lca hdu 2874 Connections between cities
摘要：
Connections between citiesTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3937Accepted Submission(s): 1144Problem DescriptionAfter World War X, a lot of cities have been seriously damaged, and we need to rebuild those cities. However, some materia 阅读全文
posted @ 2014-03-18 21:14 天凉了 阅读(152) 评论(0) 推荐(0) 编辑
