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我觉得把%.2f改成%.2lf可能就过了...In Reply To:请教 Posted by:264 at 2009-05-17 18:53:28 > 请问大牛这个程序哪里错了,Sample 过了,但一直WA。好郁闷。
> #include<stdio.h>
> #include<math.h>
> #define PI 3.14
>
> int main()
> {
> double s,v,h,r,h2,l;
> while(scanf("%lf",&s)!=EOF)
> {
> h=sqrt(2*s/PI);
> l=PI*PI*h2+2*PI*s;
> r=sqrt(s*s/l);
> v=PI*r*r*h/3;
> printf("%.2f\n%.2f\n%.2f\n",v,h,r);
> }
>
> return 0;
> }
>
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