//**********************
//**    ch12_1.cpp    **
//**********************
#include <iostream.h>

class Desk{
public:
  Desk();          //構(gòu)造函數(shù)聲明
protected:
  int weight;
  int high;
  int width;
  int length;
};

class Stool{
public:
  Stool();    //構(gòu)造函數(shù)聲明
protected:
  int weight;
  int high;
  int width;
  int length;
};

Desk::Desk()    //構(gòu)造函數(shù)定義
{
  weight=10;
  high=5;
  width=5;
  length=5;
  cout <<weight <<" " <<high <<" "
       <<width <<" " <<length <<endl;
}

Stool::Stool()    //構(gòu)造函數(shù)定義
{
  weight=6;
  high=3;
  width=3;
  length=3;
  cout <<weight <<" " <<high <<" "
       <<width <<" " <<length <<endl;
}

void fn()
{
  Desk da;    //自動(dòng)調(diào)用Desk()
  Stool sa;   //自動(dòng)調(diào)用Stool()
}

void main()
{
  fn();
}