摘要: You are given a sequence of n integers a1, a2, ..., an. Determine a real number x such that the weakness of the sequence a1 - x, a2 - x, ..., an - x i 阅读全文
posted @ 2017-11-21 22:10 天之道,利而不害 阅读(293) 评论(0) 推荐(0) 编辑