摘要：
题目链接：http://poj.org/problem?id=1228#include#include#include#include#include#includeusing namespace std;const double eps = 1e-8;const double PI = acos(-1.0);const double INF = 1000000000000000.000;struct Point{ double x,y; Point(double x=0, double y=0) : x(x),y(y){ } //构造函数};typedef Point Ve... 阅读全文
