有关C语言公式问题#include #include void main (){int r,h;double a,b,c,d,e;scanf("%lf,%lf",&r,&h);a=2.0*r*3.1415926;b=2.0*3.1415926*r*r;c=4.0*3.1415926*pow(r,2);d=4/3*3.1415926*pow(r,3);e=3.1415926*pow(r,2)*h;printf("a=%f\nb=%f\nc=%f\nd=%f\ne=%
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![有关C语言公式问题#include #include void main (){int r,h;double a,b,c,d,e;scanf(](/uploads/image/z/9743212-28-2.jpg?t=%E6%9C%89%E5%85%B3C%E8%AF%AD%E8%A8%80%E5%85%AC%E5%BC%8F%E9%97%AE%E9%A2%98%23include+%23include+void+main+%28%29%7Bint+r%2Ch%3Bdouble+a%2Cb%2Cc%2Cd%2Ce%3Bscanf%28%22%25lf%2C%25lf%22%2C%26r%2C%26h%29%3Ba%3D2.0%2Ar%2A3.1415926%3Bb%3D2.0%2A3.1415926%2Ar%2Ar%3Bc%3D4.0%2A3.1415926%2Apow%28r%2C2%29%3Bd%3D4%2F3%2A3.1415926%2Apow%28r%2C3%29%3Be%3D3.1415926%2Apow%28r%2C2%29%2Ah%3Bprintf%28%22a%3D%25f%5Cnb%3D%25f%5Cnc%3D%25f%5Cnd%3D%25f%5Cne%3D%25)
有关C语言公式问题#include #include void main (){int r,h;double a,b,c,d,e;scanf("%lf,%lf",&r,&h);a=2.0*r*3.1415926;b=2.0*3.1415926*r*r;c=4.0*3.1415926*pow(r,2);d=4/3*3.1415926*pow(r,3);e=3.1415926*pow(r,2)*h;printf("a=%f\nb=%f\nc=%f\nd=%f\ne=%
有关C语言公式问题
#include
#include
void main ()
{
int r,h;
double a,b,c,d,e;
scanf("%lf,%lf",&r,&h);
a=2.0*r*3.1415926;
b=2.0*3.1415926*r*r;
c=4.0*3.1415926*pow(r,2);
d=4/3*3.1415926*pow(r,3);
e=3.1415926*pow(r,2)*h;
printf("a=%f\nb=%f\nc=%f\nd=%f\ne=%f\n",a,b,c,d,e);
}
哪里错了?输出来的结果,很离谱
有关C语言公式问题#include #include void main (){int r,h;double a,b,c,d,e;scanf("%lf,%lf",&r,&h);a=2.0*r*3.1415926;b=2.0*3.1415926*r*r;c=4.0*3.1415926*pow(r,2);d=4/3*3.1415926*pow(r,3);e=3.1415926*pow(r,2)*h;printf("a=%f\nb=%f\nc=%f\nd=%f\ne=%
int r,h;
你定义的是int
scanf("%lf,%lf",&r,&h);
输入又用浮点的.怎么会不报错哦.