摘要: Reference: http://blog.csdn.net/me4546/article/details/6333225题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2838题目大意:每头牛有个愤怒值,每次交换相邻两个数进行升序排序,$cost=v... 阅读全文
posted @ 2015-05-26 17:52 Physcal 阅读(456) 评论(0) 推荐(0)