游戏中的角色类2

#include <iostream>

using namespace std;
class role
{
public:
role(string MANE,int BLOOD);
void show();
~role()
{
cout<<name<<"退出江湖..."<<endl;
}
private:
string name;
int blood;

};
role::role(string NAME ,int BLOOD)
{
name=NAME;
blood=BLOOD;
}
void role::show()
{
cout<<name<<" has "<<blood<<" blood,it is  ";
if(blood==0)
cout<<"dead"<<endl;
else
cout<<"alived"<<endl;
}

int main()
{
role mary("Mary",4);
role jack("Jack",0);
mary.show();
jack.show();
return 0;
}