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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; > } > Followed by:
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