c语言浮点数 求错误点# includeint main(){\x09double r,h,z1,z2,z3,z4,z5;\x09scanf("%lf%lf",&r,&h);\x09z1=3.14*2*r;\x09z2=3.14*r*r;\x09z4=4/3*3.14*r^3;\x09z3=4*3.14*r*r;\x09z5=z1*h;\x09printf("%f\n%f\n%f\n%f\n%f\n",z1,z2,z3,z4,z5);\x09return 0;
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![c语言浮点数 求错误点# includeint main(){\x09double r,h,z1,z2,z3,z4,z5;\x09scanf(](/uploads/image/z/10133872-16-2.jpg?t=c%E8%AF%AD%E8%A8%80%E6%B5%AE%E7%82%B9%E6%95%B0+%E6%B1%82%E9%94%99%E8%AF%AF%E7%82%B9%23+includeint+main%28%29%7B%5Cx09double+r%2Ch%2Cz1%2Cz2%2Cz3%2Cz4%2Cz5%3B%5Cx09scanf%28%22%25lf%25lf%22%2C%26r%2C%26h%29%3B%5Cx09z1%3D3.14%2A2%2Ar%3B%5Cx09z2%3D3.14%2Ar%2Ar%3B%5Cx09z4%3D4%2F3%2A3.14%2Ar%5E3%3B%5Cx09z3%3D4%2A3.14%2Ar%2Ar%3B%5Cx09z5%3Dz1%2Ah%3B%5Cx09printf%28%22%25f%5Cn%25f%5Cn%25f%5Cn%25f%5Cn%25f%5Cn%22%2Cz1%2Cz2%2Cz3%2Cz4%2Cz5%29%3B%5Cx09return+0%3B)
c语言浮点数 求错误点# includeint main(){\x09double r,h,z1,z2,z3,z4,z5;\x09scanf("%lf%lf",&r,&h);\x09z1=3.14*2*r;\x09z2=3.14*r*r;\x09z4=4/3*3.14*r^3;\x09z3=4*3.14*r*r;\x09z5=z1*h;\x09printf("%f\n%f\n%f\n%f\n%f\n",z1,z2,z3,z4,z5);\x09return 0;
c语言浮点数 求错误点
# include
int main()
{
\x09double r,h,z1,z2,z3,z4,z5;
\x09scanf("%lf%lf",&r,&h);
\x09z1=3.14*2*r;
\x09z2=3.14*r*r;
\x09z4=4/3*3.14*r^3;
\x09z3=4*3.14*r*r;
\x09z5=z1*h;
\x09printf("%f\n%f\n%f\n%f\n%f\n",z1,z2,z3,z4,z5);
\x09return 0;
}
c语言浮点数 求错误点# includeint main(){\x09double r,h,z1,z2,z3,z4,z5;\x09scanf("%lf%lf",&r,&h);\x09z1=3.14*2*r;\x09z2=3.14*r*r;\x09z4=4/3*3.14*r^3;\x09z3=4*3.14*r*r;\x09z5=z1*h;\x09printf("%f\n%f\n%f\n%f\n%f\n",z1,z2,z3,z4,z5);\x09return 0;
求立方用pow()函数,不能用^,这个符号是求异或.
# include
#include
int main()
{
\x09double r,h,z1,z2,z3,z4,z5;
\x09scanf("%lf%lf",&r,&h);
\x09z1=3.14*2*r;
\x09z2=3.14*r*r;
\x09z4=4.0/3*3.14*pow(r,3);
\x09z3=4*3.14*r*r;
\x09z5=z1*h;
\x09printf("%lf\n%lf\n%lf\n%lf\n%lf\n",z1,z2,z3,z4,z5);
\x09return 0;
}