Latihan 1.2

#include <iostream>
using namespace std;

int home(int input){
    cout<< "-------------------------------------";
    cout<< "------------------------------------"<<endl;
    cout<< "|\t\t\t\tMENU\t\t\t\t\t|"<< endl;
    cout<< "-------------------------------------";
    cout<< "------------------------------------"<<endl;
    cout<<"|  [1] Lihat Daftar Mahasiswa\t\t[5] Edit Data Mahasiswa\t\t|"<<endl;
    cout<<"|  [2] Lihat Daftar Dosen\t\t[6] Edit Data Dosen\t\t|"<<endl;
    cout<<"|  [3] Lihat Daftar Mata Kuliah\t\t[7] Edit Data Mata Kuliah\t|"<<endl;
    cout<<"|  [4] Lihata Jadwal Kuliah\t\t[8] Keluar\t\t\t|"<<endl;
    cout<< "-------------------------------------";
    cout<< "------------------------------------"<<endl;
    cout <<"Input : ";
    cin >> input;
    return input;
}

void dataMahasiswa()
{
    cout <<"NAMA1\t"<<"NIM1" <<endl;
    cout <<"NAMA2\t"<<"NIM2" <<endl;
    cout <<"NAMA3\t"<<"NIM3" <<endl;
}

void dataDosen()
{
    cout <<"DOSEN1\t"<<"NIP1" <<endl;
    cout <<"DOSEN2\t"<<"NIP2" <<endl;
    cout <<"DOSEN3\t"<<"NIP3" <<endl;
}

void dataMatkul()
{
    cout <<"MATKUL1" <<endl;
    cout <<"MATKUL2" <<endl;
    cout <<"MATKUL3" <<endl;
}

void jadwalKuliah()
{
    cout <<"MATKUL1\t" <<"JAM1"<<endl;
    cout <<"MATKUL2\t" <<"JAM2"<<endl;
    cout <<"MATKUL3\t" <<"JAM3"<<endl;
}

int main(){
    int input;
    int run=1;
    while (run)
    {
    input = home(input);
    switch (input)
    {
    case 1:
        dataMahasiswa();
        break;
    case 2:
        dataDosen();
        break;
    case 3:
        dataMatkul();
        break;
    case 4:
        jadwalKuliah();
        break;
    case 8:
        run=0;
        cout<< "selesai";
        break;
    default:
        cout << "Jawaban tidak valid, silakan ulangi\n";

    }
    input=0;
    }
    return 0;
}