求半径为10的圆周长,面积,表面积,球体积#include "stdio.h"#define PI 3.14159#define R 10.0main(){float l,s;l=2.0*PI*R;s=PI*R*R;getchar();{float v_s,v;v_s=4*s;v=4.0*PI*R*R*R/3.0;printf("%f,%f",v_s,v);}printf("%f,%f",l,s);}问:我的程
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![求半径为10的圆周长,面积,表面积,球体积#include](/uploads/image/z/8498398-22-8.jpg?t=%E6%B1%82%E5%8D%8A%E5%BE%84%E4%B8%BA10%E7%9A%84%E5%9C%86%E5%91%A8%E9%95%BF%2C%E9%9D%A2%E7%A7%AF%2C%E8%A1%A8%E9%9D%A2%E7%A7%AF%2C%E7%90%83%E4%BD%93%E7%A7%AF%23include+%22stdio.h%22%23define+PI+3.14159%23define+R+10.0main%28%29%7Bfloat+l%2Cs%3Bl%3D2.0%2API%2AR%3Bs%3DPI%2AR%2AR%3Bgetchar%28%29%3B%7Bfloat+v_s%2Cv%3Bv_s%3D4%2As%3Bv%3D4.0%2API%2AR%2AR%2AR%2F3.0%3Bprintf%28%22%25f%2C%25f%22%2Cv_s%2Cv%29%3B%7Dprintf%28%22%25f%2C%25f%22%2Cl%2Cs%29%3B%7D%E9%97%AE%EF%BC%9A%E6%88%91%E7%9A%84%E7%A8%8B)
求半径为10的圆周长,面积,表面积,球体积#include "stdio.h"#define PI 3.14159#define R 10.0main(){float l,s;l=2.0*PI*R;s=PI*R*R;getchar();{float v_s,v;v_s=4*s;v=4.0*PI*R*R*R/3.0;printf("%f,%f",v_s,v);}printf("%f,%f",l,s);}问:我的程
求半径为10的圆周长,面积,表面积,球体积
#include "stdio.h"
#define PI 3.14159
#define R 10.0
main()
{
float l,s;
l=2.0*PI*R;
s=PI*R*R;
getchar();
{
float v_s,v;
v_s=4*s;
v=4.0*PI*R*R*R/3.0;
printf("%f,%f",v_s,v);
}
printf("%f,%f",l,s);
}
问:我的程序计算出来的4个结果的答案,我在纸上算了,
为什么结果会出错?
举例:半径为10的圆周长=2*3.14*r;编译时候怎么等于1256了?
求半径为10的圆周长,面积,表面积,球体积#include "stdio.h"#define PI 3.14159#define R 10.0main(){float l,s;l=2.0*PI*R;s=PI*R*R;getchar();{float v_s,v;v_s=4*s;v=4.0*PI*R*R*R/3.0;printf("%f,%f",v_s,v);}printf("%f,%f",l,s);}问:我的程
截图中的结果是正确的,输出顺序是
球表面积、球体积、圆周长和圆面积
体积和周长之间没有打印逗号 :)