中国DOS联盟

#include <iostream>

double Volume(double,double,double);

int main()
{
   float length,width,height;
   
   std::cout <<
                   "Enter length(x.xx),width(x.xx),height(x.xx):";
               
   std::cin >> length >> width >> height;
   
   std::cout << "Volume = " << Volume(length,width,height);
   
   return 0;
}


double Volume(double length,double width,double height)
{
  return length * width * height;
}