vincent's_blog

摘要：题目地址 A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. I... 阅读全文

posted @ 2019-12-26 15:21 vincent's_blog 阅读(26) 评论(0) 推荐(0)

摘要：题目地址 Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum ... 阅读全文

posted @ 2019-12-26 15:20 vincent's_blog 阅读(24) 评论(0) 推荐(0)

摘要：题目地址 At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who ... 阅读全文

posted @ 2019-12-26 15:20 vincent's_blog 阅读(27) 评论(0) 推荐(0)

摘要：题目地址 Given a sequence of K integers { N1 , N2 , ..., NK }. A continuous subsequence is defined to be { Ni , Ni+1... 阅读全文

posted @ 2019-12-26 15:19 vincent's_blog 阅读(19) 评论(0) 推荐(0)

摘要：题目地址 The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers den... 阅读全文

posted @ 2019-12-26 15:17 vincent's_blog 阅读(11) 评论(0) 推荐(0)

摘要：题目地址 Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is yes, if 6 is a... 阅读全文

posted @ 2019-12-26 15:16 vincent's_blog 阅读(34) 评论(0) 推荐(0)

摘要：题目地址 With the 2010 FIFA World Cup running, football fans the world over were becoming increasingly excited as the best players ... 阅读全文

posted @ 2019-12-26 15:15 vincent's_blog 阅读(41) 评论(0) 推荐(0)

摘要：题目地址 To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C P... 阅读全文

posted @ 2019-12-26 15:15 vincent's_blog 阅读(32) 评论(0) 推荐(0)

摘要：题目地址 It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the... 阅读全文

posted @ 2019-12-26 15:14 vincent's_blog 阅读(28) 评论(0) 推荐(0)

摘要：题目地址 Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting ar... 阅读全文

posted @ 2019-12-26 15:13 vincent's_blog 阅读(36) 评论(0) 推荐(0)