2017年8月19日
[题解] poj 3169 Layout (差分约束+bellmanford)
摘要： 传送门 http://poj.org/problem?id=3169 Layout | Time Limit: 1000MS | | Memory Limit: 65536K | | Total Submissions: 12028 | | Accepted: 5771 | Description 阅读全文
posted @ 2017-08-19 17:18 lstttt 阅读(168) 评论(0) 推荐(0)
[题解] poj 3660 Cow Contest (floyd)
摘要： 传送门 http://poj.org/problem?id=3660 Cow Contest | Time Limit: 1000MS | | Memory Limit: 65536K | | Total Submissions: 12726 | | Accepted: 7084 | Descrip 阅读全文
posted @ 2017-08-19 15:44 lstttt 阅读(100) 评论(0) 推荐(0)
[题解] hdu 1142 A Walk Through the Forest (dijkstra最短路 + 记忆化搜索)
摘要： 传送门 http://acm.hdu.edu.cn/showproblem.php?pid=1142 A Walk Through the Forest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/ 阅读全文
posted @ 2017-08-19 11:03 lstttt 阅读(169) 评论(0) 推荐(0)