#include<iostream>
using namespace std;
class login
{
    public:
    void show (string user,string pass);
    {
        cout<<user<<endl;
    }
};
class access : public login 
{
    public:
    void display(string role)
    {
        cout<<role<<endl;
    }
};
int main()
{
    string user,pass,role;
    cin>>user>>pass>>role;
    if(!(role=="viewer" || role=="editor"  ||  role=="Admin"))
    {
        cout<<"Invalid input";
        return 0;
    }
    access obj;
    obj.show(user,pass);
    obj.display(role);
    return 0;
}