CF_1C中关于给定正多边形三点坐标，求满足条件的使得面积最小的正多边形。
摘要：1 #include 2 #include 3 #define pi 3.14159265354 4 #define esp 1e-4 5 double gcd(double,double); 6 double edge(double,double,double,double); 7 int main(void) 8 { 9 double x1,y1,x2,y2,x3,y3;10 double r,A,B,C,a,b,c,area;11 double n;12 scanf("%lf%lf%lf%lf%lf%lf",&x1,&y1,&x2,&y
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posted @ 2013-05-14 16:58
