Tugas PBO

#include <iostream>
#include <conio.h>
#include <string.h>

using namespace std;

class Manusia
{
protected:
string nama;
string alamat;
public:
Manusia(string nama, string alamat):nama(nama), alamat(alamat){}

virtual void judul()
{
cout<<"\n Kelas Manusia!"<<endl;
}

virtual void tampil_data() //menggunakan fungsi virtual
{
cout<<"\n -------------------------";
cout<<"\n\t MANUSIA"<<endl;
cout<<"  --------------------------";
cout<<"\n Nama : "<<nama<<endl;
cout<<" Alamat : "<<alamat<<endl;
cout<<" ---------------------------"<<endl;
}
};

class Mahasiswa : public Manusia
{
private:
string nim;
string jurusan;
public:
Mahasiswa(string nim, string nama, string jurusan, string alamat):Manusia(nama,
alamat),nim(nim),jurusan(jurusan){}

void judul()
{
cout<<"\n\t KELAS MAHASISWA "<<endl;
}

void tampil_data()
{
cout<<"\n ----------------------------";
cout<<"\n\t MAHASISWA"<<endl;
cout<<" ----------------------------";
cout<<"\n NIM   : "<<nim<<endl;
cout<<" Nama    : "<<nama<<endl;
cout<<" Jurusan : "<<jurusan<<endl;
cout<<" Alamat  : "<<alamat<<endl;
cout<<" ----------------------------"<<endl;
}
};

class Pegawai : public Manusia
{
private:
string nip;
string jabatan;
public:
Pegawai(string nip, string nama, string alamat, string jabatan):Manusia(nama,
alamat),nip(nip),jabatan(jabatan){}

void judul()
{
cout<<"\n\t KELAS PEGAWAI "<<endl;
}

void tampil_data()
{
cout<<"\n\n ---------------------------";
cout<<"\n\t PEGAWAI"<<endl;
cout<<" ---------------------------";
cout<<"\n NIP   : "<<nip<<endl;
cout<<" Nama    : "<<nama<<endl;
cout<<" Alamat  : "<<alamat<<endl;
cout<<" Jabatan : "<<jabatan<<endl;
cout<<" ---------------------------"<<endl;
}
};

int main()
{
Mahasiswa mhs1("201081016", "Patricia", "Teknik Informatika", "Jakarta");
Pegawai peg1("4321.8765.1234", "Budi", "Surabaya","Direktur");
Manusia *man; //definisi pointer ke objek berkelas manusia

man = &mhs1; //menunjuk ke objek berkelas mahasiswa
man->judul();
man->tampil_data();

man = &peg1; //menunjuk ke objek pegawai
man->judul();
man->tampil_data();
getch();
}