Formulir Mahasiswa Sederhana

#include <iostream>
#include <iomanip> // std::put_time()
#include <chrono>  // std::chrono::system_clock
#include <ctime>   // std::time_t, struct std::tm, std::localtime
using std::string;
using std::cout;
using std::cin;
using std::chrono::system_clock;

void makeLine( int len )
{
    for ( int i = 0; i < len; i++ )
        cout << "=";
    cout << "\n";
}

int main()
{
    string fullName;
    string dateOfBirth;
    string address;
    string gender;
    string email;
    string phoneNumber;
    string NIM;
    string buffer;
    std::time_t time = system_clock::to_time_t(system_clock::now());
    struct std::tm* ptm = std::localtime(&time);

    makeLine(45);
    cout << "\tFormulir Data Diri Mahasiswa\t\n";
    cout << "\tTanggal: " << std::put_time(ptm, "%c") << "\n";
    makeLine(45);
    cout << "Input data anda dibawah ini\n\n";
    cout << "Email\t\t: "; getline(cin, email);
    cout << "Nama\t\t: "; getline(cin, fullName);
    cout << "NIM\t\t: "; getline(cin, NIM);
    cout << "Jenis Kelamin\t: "; getline(cin, gender);
    cout << "Tgl. Lahir\t: "; getline(cin, dateOfBirth);
    cout << "Alamat\t\t: "; getline(cin, address);
    cout << "No. Tlp\t\t: "; getline(cin, phoneNumber);
    makeLine(45);
    cout <<  "\t    Hasil Input Formulir\n\n";
    cout << "Email\t\t: " << email << "\n";
    cout << "Nama\t\t: " << fullName << "\n";
    cout << "NIM\t\t: " << NIM << "\n";
    cout << "Jenis Kelamin\t: " << gender << "\n";
    cout << "Tgl. Lahir\t: " << dateOfBirth << "\n";
    cout << "Alamat\t\t: " << address << "\n";
    cout << "No. Tlp\t\t: " << phoneNumber << "\n\n";

    cout << "Program berakhir.....\nTerima kasih telah menggunakan program ini :D\n\n";
    system("PAUSE");

    return 0;
}

// References:
// https://www.cplusplus.com/reference/iomanip/put_time/