Role mary("Mary", 500, "TuLong",200);
Role jack("Jack", 10, "YiTian", 180);
cout<<"---begin---"<<endl;
mary.show();
jack.show();
cout<<"---1st round---"<<endl;
jack.attack(mary);
mary.show();
jack.show();
cout<<"---2nd round---"<<endl;
mary.attack(jack);
mary.show();
jack.show();
cout<<"---end---"<<endl;
return 0;
运行结果:、