2013年11月23日
poj 1932 XYZZY (最短路径)
摘要： XYZZYTime Limit:1000MSMemory Limit:30000KTotal Submissions:3105Accepted:887DescriptionThe prototypical computer adventure game, first designed by Will Crowther on the PDP-10 in the mid-1970s as an attempt at computer-refereed fantasy gaming, and expanded into a puzzle-oriented game by Don Woods at S 阅读全文
posted @ 2013-11-23 17:47 heaventouch 阅读(372) 评论(0) 推荐(0) 编辑
poj 2240 Arbitrage (最短路径)
摘要： ArbitrageTime Limit:1000MSMemory Limit:65536KTotal Submissions:13800Accepted:5815DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same currency. For example, suppose that 1 US Dollar buys 0.5 British pound, 阅读全文
posted @ 2013-11-23 11:27 heaventouch 阅读(408) 评论(0) 推荐(1) 编辑
poj 1125 Stockbroker Grapevine (最短路径)
摘要： Stockbroker GrapevineTime Limit:1000MSMemory Limit:10000KTotal Submissions:24372Accepted:13408DescriptionStockbrokers 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 the st 阅读全文
posted @ 2013-11-23 10:09 heaventouch 阅读(221) 评论(0) 推荐(0) 编辑
poj 2253 Frogger (最短路径)
摘要： FroggerTime Limit:1000MSMemory Limit:65536KTotal Submissions:22557Accepted:7339DescriptionFreddy 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' sunscreen 阅读全文
posted @ 2013-11-23 09:21 heaventouch 阅读(242) 评论(0) 推荐(0) 编辑