调用两个自定义函数求圆锥体积及表面积。不知道哪错了

Question

#include<stdio.h>
#include<math.h>
#define PI 3.14
double Volume(double r,double h)
{
return PI*r*r*h/3;
}
double coneArea (double r, double h)
{
double s;
s=sqrt(r*r+h*h); /*求母线的长*/
return PI*r*(r+s);
}
int main( )
{
double r,h,v,area;
scanf("%lf％lf",&r,&h);
if (r<0||h<0)
printf("error input\n");
v=Volume(r,h);
area=coneArea(r,h);
printf("r=％lf,h=％lf,v=％lf,area=％lf,r,h,v,area");
return 0;
}






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Answer 1

％lf 这里的%号是全角字符啊。是你贴错了？

printf("r=%lf,h=%lf,v=%lf,area=%lf",r,h,v,area);