2015年8月18日
相同的 birthday
摘要： DescriptionSometimes some mathematical results are hard to believe. One of the common problems is the birthday paradox. Suppose you are in a party whe... 阅读全文
posted @ 2015-08-18 19:26 果冻0_0 阅读(231) 评论(0) 推荐(0) 编辑
hdu 1222 狼和兔子
摘要： DescriptionThere is a hill with n holes around. The holes are signed from 0 to n-1.A rabbit must hide in one of the holes. A wolf searches the rabbit ... 阅读全文
posted @ 2015-08-18 16:06 果冻0_0 阅读(210) 评论(0) 推荐(0) 编辑
UVA 11722
摘要： You are going from Dhaka to Chittagong by train and you came to know one of your old friends is goingfrom city Chittagong to Sylhet. You also know tha... 阅读全文
posted @ 2015-08-18 11:03 果冻0_0 阅读(226) 评论(0) 推荐(0) 编辑