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2013年8月21日

poj 1125 Stockbroker Grapevine dijkstra算法实现最短路径

摘要： 点击打开链接Stockbroker GrapevineTime Limit:1000MSMemory Limit:10000KTotal Submissions:23760Accepted:13050DescriptionStockbrokers are known to overreact to rumours. You have been contracted to develop a method of spreading disinformation amongst the stockbrokers to give your employer the tactical edge in 阅读全文

posted @ 2013-08-21 18:31 勇敢的炮灰 阅读(157) 评论(0) 推荐(0)

poj 2253 Frogger dijkstra算法实现

摘要： 点击打开链接FroggerTime Limit:1000MSMemory Limit:65536KTotal Submissions:21653Accepted:7042DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her, but since the water is dirty and full of tourists' sun 阅读全文

posted @ 2013-08-21 14:18 勇敢的炮灰 阅读(103) 评论(0) 推荐(0)

poj 3259 Wormholes spfa算法

摘要： 点击打开链接WormholesTime Limit:2000MSMemory Limit:65536KTotal Submissions:25582Accepted:9186DescriptionWhile exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-way path that delivers you to its destination at a time that is 阅读全文

posted @ 2013-08-21 13:15 勇敢的炮灰 阅读(165) 评论(0) 推荐(0)