zoj 3195 Design the city LCA
摘要：
Design the cityTime Limit:1 Second Memory Limit:32768 KBCerror is the mayor of city HangZhou. As you may know, the traffic system of this city is so terrible, that there are traffic jams everywhere. Now, Cerror finds out that the main reason of them is the poor design of the roads distribution, and 阅读全文
posted @ 2013-08-28 16:53 电子幼体 阅读(126) 评论(0) 推荐(0) 编辑
