C语言二分法解方程,多项式P(x)=a0*x^0+a1*x^1+...+ak*x^k,其中3

本题的一个完整的c程序如下,程序在win-tc下调试通过,结果正确.
#include
#include
#include
#include
int n;
double c[16];
double Func(double);
int BisectRoot(double,double,double,double,double *,int,int *);
int main()
{
int i,m;
double a,b,h,eps,*x;
printf("Please input integer k:\n");
scanf("%d",&n); /*方程根的个数的预估值*/
printf("Please input %d coefficients one by one:\n",n+1);
for(i=0;i