2014年8月16日
ACM.hdu1025
摘要： to get the ans of how many roads at most that can be built between two line without intersection of roads,we need sort the input sequence at ont edge ... 阅读全文
posted @ 2014-08-16 16:44 SYTM 阅读(208) 评论(0) 推荐(0) 编辑