无聊

#include <iostream>
#include <string>
using namespace std;

class pet{
public:
int sum(int a,int b);
void show();
pet(int x, string y);
~pet();
void setage();
void setname();

private:
string name;
int age;
int adoptage;

};

pet::pet(int x,string y):age(x),name(y){
cout<<"开始"<<endl;
}
pet::~pet(){
cout<<"再见"<<endl;
}

int pet::sum(int a, int b)
{
return (a+b);
}

void pet::setage()
{
int age;
cin>>age;
this->age = age;
}

void pet::setname()
{
string name;
cin>>name;
this->name = name;
}

void pet::show()
{    cout<<"请问宠物的年龄是："<<endl;
cout<<"姓名："<<name<<endl;
cout<<"年龄："<<age<<endl;
}

int main()
{
pet dai(18,"蛋蛋");
dai.show();
cout<<"请问您的宠物的姓名是："<<endl;
dai.setname();
cout<<"请问您的宠物的年龄是："<<endl;
dai.setage();
dai.show();

return 0;
}