摘要：
Japan Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 29295 Accepted: 7902 Description Japan plans to welcome the ACM ICPC World Finals and 阅读全文
摘要：
Description Given S, a set of integers, find the largest d such that a + b + c = d where a, b, c, and d are distinct elements of S. Input Several S, e 阅读全文