摘要:
SumsetsTime Limit: 1000ms Memory limit: 65536kB 题目描述 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. 输入 Several S, each consisti... 阅读全文
摘要:
4 Values whose Sum is 0Time Limit: 15000ms Memory limit: 228000kB 题目描述 The SUM problem can be formulated as follows: given four lists A, B, C, D of integer values, compute how many quadruplet (a, b, c... 阅读全文