2018年9月10日
poj2236 Wireless Network 并查集
摘要： An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computers, but an unex 阅读全文
posted @ 2018-09-10 20:31 星辰大海。 阅读(146) 评论(0) 推荐(1) 编辑