zp1904.cpp

一个acm题目系统会自动删除debug和release目录

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

//---------------------------------------------------------------------------

#pragma argsused
#include <math.h>
#include <iostream.h>
#include <iomanip.h>

int main(int argc, char* argv[])
{
  double D,x,pi,d,dm;
  pi=3.1415927;
  cin>>D>>x;
  while (D!=0 || x!=0)
  {
    dm=D*D*D-x*6/pi;
    d=pow(dm,1.0/3.0);
    cout<<setiosflags(ios::fixed)<<setprecision(3)
        <<d<<endl;
    cin>>D>>x;
  }
  return 0;
}
//---------------------------------------------------------------------------