随笔分类 -  挑战程序设计

POJ 3669 Meteor shower 简单BFS, 有坑点
摘要:Meteor ShowerDescriptionBessie hears that an extraordinary meteor shower is coming; reports say that these meteors will crash into ear... 阅读全文
posted @ 2015-05-03 23:49 _fukua 阅读(532) 评论(0) 推荐(0)
POJ 3009 Curling 2.0 简单DFS 好题
摘要:DescriptionOn Planet MM-21, after their Olympic games this year, curling is getting popular. But the rules are somewhat different fr... 阅读全文
posted @ 2015-05-03 22:43 _fukua 阅读(263) 评论(0) 推荐(0)
POJ 3253 Fence Repair 贪心
摘要:Fence RepairDescriptionFarmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds t... 阅读全文
posted @ 2015-05-01 13:29 _fukua 阅读(248) 评论(0) 推荐(0)
POJ 3069 Saruman's Army 贪心
摘要:Saruman's ArmyDescriptionSaruman the White must lead his army along a straight path from Isengard to Helm’s Deep. To keep track of his f... 阅读全文
posted @ 2015-05-01 12:17 _fukua 阅读(225) 评论(0) 推荐(0)
POJ3617 Best Cow line 简单题
摘要:Best Cow LineDescriptionFJ is about to take hisN(1 ≤N≤ 2,000) cows to the annual"Farmer of the Year" competition. In this contest ev... 阅读全文
posted @ 2015-05-01 11:43 _fukua 阅读(240) 评论(0) 推荐(0)
POJ 1852 Ants 思维题 简单题
摘要:AntsDescriptionAn army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant re... 阅读全文
posted @ 2015-05-01 09:46 _fukua 阅读(245) 评论(0) 推荐(0)