lap mingguan 5 plug 3 upnyk 2016 ./xagusart

#include <iostream>
#include <conio.h>
#include <iomanip>
using namespace std;
//Xagusart
// Maaf kodenya berantakan :'v
//Rapihin ndiri, y x g kuy

 string matakuliah[20];
    string _kelas[20];
    string _nilai[20];

string ambildata();
int main()
{
    char nama[30],yn;
    string mka,kelas,nilai;
    int nim,
        jum,
        x;
    bool rekam = true;
    ulang :
    cout<<"MENU"<<endl;
    cout<<"1. Rekam Data Mahasiswa"<<endl;
    cout<<"2. Cetak Data Mahasiswa"<<endl;
    cout<<"3. Keluar"<<endl;
    cout<<"Silakan masukan pilihan : ";cin>>x;
    switch(x){
    case 1:
    rekam = false;
    cout<<"rekam data mahasiswa"<<endl;
    cout<<"--------------------"<<endl;
    cin.ignore();
    cout<<"masukan nama   : ";cin.getline(nama,30);
    cout<<"masukan no mhs : ";cin>>nim;
    cout<<"Banyak MKA     : ";cin>>jum;
    cout<<endl<<"Petunjuk : Tekan spasi ya untuk pindah kolom"<<endl;
    cout<<"-----------------------------"<<endl;
    cout<<"| Kode MKA  |"<< " kelas |"<<" Nilai |"<<endl;
    cout<<"-----------------------------"<<endl;
    for(int i =0;i<jum;i++)
    {
    cout<<"| ";
    matakuliah[i]=ambildata();
    cout<<"\t";
    _kelas[i]=ambildata();
    cout<<"\t";
    _nilai[i]=ambildata();
    cout<<" |";
    cout<<endl;
    }


    cout<<"-----------------------------"<<endl;
    cout<<"kembali ke menu utama <y/n>";
        cin>>yn;
        if(yn=='y')
            goto ulang;
        else
            return 0;
    break;

    case 2:
    if(rekam)
    {
        cout<<"data belum direkam"<<endl;
        cout<<"silakan kembali ke menu utama <y/n>";
        cin>>yn;
        if(yn=='y')
              goto ulang;
        else
            return 0;
    }
    else
    {
    cout<<endl<<"Cetak data mahasiswa"<<endl;
    cout<<"No mahasiswa   : "<<nim<<endl;
    cout<<"Nama mahasiswa : "<<nama<<endl;
    cout<<"Jumlah MKA     : "<<jum<<endl;
    cout<<endl<<endl;
    cout<<"-----------------------------"<<endl;
    cout<<"| Kode MKA  |"<< " kelas |"<<" Nilai |"<<endl;
    cout<<"-----------------------------"<<endl;
    for(int j =0;j<jum;j++)
    {
    cout<<"| ";
    cout<<matakuliah[j];
    cout<<"\t\t";
    cout<<_kelas[j];
    cout<<"\t";
    cout<<_nilai[j];
    cout<<"   |";
    cout<<endl;
    }
    cout<<"-----------------------------"<<endl;
    cout<<"silakan kembali ke menu utama <y/n>";
        cin>>yn;
        if(yn=='y')
            goto ulang;
        else
            return 0;


    }
  }
}


//pake ini buat input data tanpa enter baris baru.
string ambildata()
{
    string data;
    char c = getch();
    while (!isspace(c))
    {
        data.push_back(c);
        cout << c;
        c = getch();
    }
    cout << c;
    return data;
}