摘要:
顶点式 Y=a(X-h)^2+kcout#include #include using namespace std;struct Point{ double x; double y;};double fx(double a,double h,double k,double x){ return ((1./3)*a*x*x*x-h*a*x*x+(a*h*h+k)*x);}int m... 阅读全文
posted @ 2013-03-13 03:57
码代码的猿猿
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