天下纵横C++

摘要： 7.3#include using namespace std;struct box{ char marker[40]; float height; float width; float length; float volume;};void show(const box b);void set(box &b);void main73(){ box b[2]={{"mybox",5,6,8,0},{"herbox",10,10,10,0}};//初始化结构数组 cout<<"now the box valus is :&qu 阅读全文