Tugas ke 2 DDP "PROGRAM ATM"

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int pin1, pin2, i=1;
    char jawab;
    cout<<"======================================================"<<endl;
    cout<<"                      PROGRAM ATM"<<endl;
    cout<<"------------------------------------------------------"<<endl;
    cout<<"          Nama : Armanda Dwi Nugroho "<<endl;
    cout<<"------------------------------------------------------"<<endl;
    cout<<"                NIM  : 1300018068 "<<endl;
    cout<<"======================================================"<<endl;
    pin2 = 123456;
    do {
    cout<<endl<<endl<<"Silahkan masukkan PIN : ";cin>>pin1;
    if(pin1 == pin2){
            cout<<endl<<"Anda berhak mengakses menu utama ATM"<<endl<<endl;
            jawab = 'n';
            }
           
    else{
            cout<<"Pin yang Anda masukkan salah. Silahkan dicoba lagi "<<i<<"x";
            jawab ='y';
            i=i+1;
            if(i>=5){
                    cout<<endl<<" dan ATM anda tertelan, silahkan menghubungi coustomer service"<<endl<<endl;
                    jawab='n';
            }
            }
            }
    while(jawab=='y');
    system("PAUSE");
    return EXIT_SUCCESS;
}

 Image.1 ATM tertelan

Image.2 ATM valid