摘要:
题目链接:http://acm.hrbeu.edu.cn/index.php?act=problem&id=1223 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 9 #define maxn 11510 using namespace std;11 12 const int INF = 0x3f3f3f;13 14 struct Point{15 double x,y;16 bool operator G[s][i]){46 ... 阅读全文