#include <iostream>
#include <string>
using namespace std;
class User {
    private:
        string name;
        string password;
        int rank;
    public:
        User(string name, string password, int Rank) {
            this->name = name;
            this->password = password;
            rank = Rank;
        }
        User() {
            name = "n/a";
            password = "";
            rank = -1;
        }
        string getName() {
            return name;
        }
        void setName(string newName) {
            name = newName;
        }
        void printName() {
            cout << name << endl;
        }
        void setPassword(string password) {
            this->password = password;
        }
        int getRank() {
            return rank;
        }
        void setRank(int rank) {
            this->rank = rank;
        }
        void printRank() {
            cout << rank << endl;
        }
        bool auth(string name, string password) {
            if(this->name == name && this->password == password) {
                return true;
            } else {
                return false;
            }
        }
        bool auth2(string name, string password) {
            return this->name == name && this->password == password;
        }
        void print1() {
            cout << "User[name=" << this->name << ", rank=" << this->rank << "]\n";
        }
        void print2() {
            string kecske = "******************************************************************************************************";
            cout << "User[name=" << this->name << ", password=" << kecske.substr(0, this->password.length()) << ", rank=" << this->rank << "]\n";
        }
        bool check() {
            return this->rank >= 1;
        }
        string checkStr() {
            if(check()) {
                return "igen";
            } else {
                return "nem";
            }
        }
        void print3(){
            cout << "User[name=" << this->name;
            cout << ", password=";
            for(int i=0;i<password.length();++i){
                cout << "*";
            }
            cout << ", rank=" << this->rank << endl;
        }
};
int main(){
    User admin = User("Admin", "nimda", 1);
    User user1 = User("User1", "pass1", 0);
    User user2 = User("User2", "pass2", 0);
    User user3 = User("User3", "pass3", 0);
    User unknown = User();
    admin.print1();
    cout << user1.check() << endl;
    cout << admin.checkStr() << endl;
    admin.print2();
    admin.setPassword("123456");
    admin.print3();
    cout << endl;
    User alma[4]={admin,user1,user2,user3};
    string tempuser,temppass;
    cout << "username:";
    cin >>tempuser;
    cout << endl;
    cout << "password:";
    cin >>temppass;
    for(int i=0;i<4;++4){
        if(alma[i].auth2(string tempuser,string temppass)){
            cout << alma[i].print3() << endl;
            return 0;
        }
    }
    return 0;
}