摘要:
题目链接:http://acm.timus.ru/problem.aspx?space=1&num=1333#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... 阅读全文
posted @ 2013-09-13 10:13
等待最好的两个人
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摘要:
#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 Vector;Vector operator + (Vector A , ... 阅读全文
posted @ 2013-09-13 00:01
等待最好的两个人
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