摘要：
Maximum sumTime Limit:1000MSMemory Limit:65536KTotal Submissions:27256Accepted:8329DescriptionGiven a set of n integers: A={a1, a2,..., an}, we define a function d(A) as below:Your task is to calculate d(A).InputThe input consists of T(<=30) test cases. The number of test cases (T) is given in th 阅读全文
