2015年8月19日
hdu1217（floyd算法）
摘要： Description Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the... 阅读全文
posted @ 2015-08-19 22:16 martinue 阅读(486) 评论(0) 推荐(0)
poj3268（单源最短路，dijkstra算法）
摘要： Description One cow from each of N farms (1 ≤ N ≤ 1000) conveniently numbered 1..N is going to attend the big cow party to be held at farm #X (... 阅读全文
posted @ 2015-08-19 22:05 martinue 阅读(193) 评论(0) 推荐(0)
poj1734（floyd算法）
摘要： Description There is a travel agency in Adelton town on Zanzibar island. It has decided to offer its clients, besides many other attractions, s... 阅读全文
posted @ 2015-08-19 21:43 martinue 阅读(180) 评论(0) 推荐(0)
hdu1599（floyd算法讲解）
摘要： Description 杭州有N个景区，景区之间有一些双向的路来连接，现在8600想找一条旅游路线，这个路线从A点出发并且最后回到A点，假设经过的路线为V1,V2,....VK,V1,那么必须满足K>2,就是说至除了出发点以外至少要经过2个其他不同的景区，而且不能重复经过同一个景区。现在... 阅读全文
posted @ 2015-08-19 21:32 martinue 阅读(402) 评论(0) 推荐(0)