摘要: TCO SRM778 DIV1 KRECTANGLEINTERSECTION 题意 给n个矩形(n using namespace std; struct KRectangleIntersection{ long long maxIntersection(vector xl, vector yl, 阅读全文
posted @ 2020-03-06 03:13 tttttttttrx 阅读(124) 评论(0) 推荐(0) 编辑