// Example program
#include <iostream>
#include <string>
using namespace std;

class SystemOne{
private:
    string userid;
    string password;
public:

    SystemOne(){
        cout<<"======================================\n";
        cout<<"=================LOGIN================\n";
        cout<<"======================================\n";

        cout<<"============ENTER USERID =============\n";
        getline(cin, userid);
        cout<<"============ENTER PASSWORD ===========\n";
        getline(cin, password);

        // userid must be 'admin' and password must be 'admin'

        if( userid == "admin" && password == "admin" ){

             cout<<"==================WELCOME====================\n";

        } else {
            cout<<"LOGIN ERROR!\n";
        }
    }

};

int main()
{
  SystemOne s;
}