#include <iostream> using std::cout; using std::endl; //定义结构 struct Box{ double length; double width; double height; }; double volume(const Box& aBox); int main(){ Box box={70.0,60.0,40.0}; double boxVolume=volume(box); cout << "Size of box is:"<<endl << "length:"<<box.length<<endl <<"width:"<<box.width<<endl <<"height:"<<box.height<<endl; cout <<"Voluem of box is:"<<boxVolume<<endl; return 0; } //计算体积的函数 double volume(const Box& box){ return box.length*box.width*box.height; }
原文地址:http://blog.csdn.net/u010142437/article/details/37653469