int main()
{
Shelves * shelves=new Shelves;
Cat *cat;
Dog *dog;
Snake *snake;
int n;
int i=0;
char ch;
while(i!=5)
{
cout<<" please chiose(1-5):"<<endl;
cout<<" 1:add an animal"<<endl;
cout<<"2:delete an animal"<<endl;
cout<<" 3:query"<<endl;
cout<<"4:stat"<<endl;
cout<<"5:exit"<<endl;
cin>>i;
switch(i)
{
case 1:
cout<<"which cage?";
cin>>n;
cout<<"c:cat d:dog s:snake"<<endl;
cout<<"please choise an animal:";
cin>>ch;
switch(ch)
{
case'c':
cat=new Cat;
cin>>*cat;
if(!shelves ->add(n,cat))
cat->deleteme();
break;
case'd':
dog=new Dog;
cin>>*dog;
if(!shelves->add(n,dog))
dog->deleteme();
break;
case's':
snake=new Snake;
cin>>*snake;
if(!shelves->add(n,snake))
snake->deleteme();
break;
default:
cout<<" your choise is wrong"<<endl;
break;
}
break;
case 3:
cout<<" thich cage ?";
cin>>n;
shelves->query(n);
break;
case 2:
cout<<"which cage?";//由于不想重写所以就改了数字;
cin>>n;
shelves->Delete(n);
break;
case 4:
shelves->stat();
break;
case 5:
break;
}
}
return 0;
}
