int horner(int *a,int n,int x)
{
int ax=a[n]*x+a[n-1];
for(int i=n-2;i>=0;i--)
{
ax=ax*x+a[i];
}
return Ax;
}
int main()
{
int a[]={4,3,6,0,5,2}
//2x^5+5x^4+6x^2+3x+4
cout<<horner(a,5,2)<<endl
return 0;
}