class Person
{
int age;
string name;
};
ostream& operator<<(ostream& sm, const Person& p)
{
sm<<"age:" <<age<<endl;
sm<<"name"<<name<<endl;
return sm;
}
istream& operator>>(istream& sm, Person& p)
{
sm>>p.age;
sm>>p.name;
return sm;
}
int main()
{
Person p(22,"ss");
cout<<p;
cin>>p;
}