int main()
{
Animal *p = NULL;
char t;
cin >> t;
if(t=='t')
p = new Tiger;
else
p = new Horse;
p->play();
delete p;
return 0;
}
int main()
{
Animal* p = NULL;
char choice;
cout <<"h---Horse, t--Tiger, please make a chioce:";
cin >> choice;
if(choice=='h') p = new Horse;
else p = new Tiger;
p->play();
cout << "====================" << endl;
p->Animal::eat();//p指向的是Animal 里面的eat（）函数
cout << "====================" << endl;
delete p;
return 0;
}
int main()
{
Animal* p = NULL;
char choice;
cout << "h--Âí, t--ÀÏ»¢, ÇëÑ¡Ôñ:";
cin >> choice;
if(choice=='h') p = new Horse;
else p = new Tiger;
p->play();
cout << "=================" << endl;
p->Animal::eat();
cout << "=================" << endl;
delete p;
return 0;
}
