Question

TURBOC2中错误

#define pi 3.1316
main()
{
float r,s,S,V;
printf("\n gogogo y=");
scanf("%f",&,r);
s=pi*r*r;
s=4*pi*y*y;
V=4.0/3*pi;*r*r*r;
printf("\n r=%6.2f,s=%6.2f,S=%6.2f,V=%6.2f"r,s,S,V);
}

错误指向y="); 的这个;符号和#号

Answer 1

安你的意思修了一下,

#include <stdio.h>
#define pi 3.1316

main()
{
float r,s,S,V;
printf("\n gogogo r=");
scanf("%f",&r);
s=pi*r*r;
S=4*pi*r*r;
V=4.0/3*pi*r*r*r;
printf("\n r=%6.2f,s=%6.2f,S=%6.2f,V=%6.2f",r,s,S,V);
}