2015年3月25日
poj 1985 Cow Marathon 树的直径
摘要： 题目链接：http://poj.org/problem?id=1985After hearing about the epidemic of obesity in the USA, Farmer John wants his cows to get more exercise, so he has ... 阅读全文
posted @ 2015-03-25 21:48 huangxf 阅读(189) 评论(0) 推荐(0)
hdu 4607 Park Visit 求树的直径
摘要： 题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4607Claire and her little friend, ykwd, are travelling in Shevchenko's Park! The park is beautiful - bu... 阅读全文
posted @ 2015-03-25 21:25 huangxf 阅读(349) 评论(0) 推荐(1)