do while password

#include <iostream>
#include <stdlib.h>
using namespace std;

main (){
    int percobaan=0;
    string password;
    do{
        cout << "Masukkan Password anda : "; cin >> password;
        percobaan = percobaan + 1;
        if (percobaan==5){
            cout << "Anda telah mencapai limit, program berhenti";
            exit(EXIT_FAILURE);
        }
    }while (password != "ridho");
        cout << "=======Selamat datang bos !=======";
        return 0;
    }