随笔分类 -  逻辑思维

摘要:Tian Ji -- The Horse RacingProblem DescriptionHere is a famous story in Chinese history."That was about 2300 years ago. General Tian Ji was a high off... 阅读全文
posted @ 2015-08-11 18:28 FunPR 阅读(189) 评论(0) 推荐(0)
摘要:题意:有n个药瓶,里面有一个有毒,然后每次拿兔子去试吃k瓶并且只能是k瓶,如果兔子死了就知道那瓶是毒药了,现在问你最少兔子要试吃几次。分析:这题卡了好久,其实很简单。先考虑肯定要吃n/k次,那么剩下的如果只有一瓶或没有,则答案就是n/k,如果有两瓶以上,则只需再吃一次就行了。因为兔子只需在剩下的m瓶... 阅读全文
posted @ 2015-07-21 23:24 FunPR 阅读(218) 评论(0) 推荐(0)