AlgoritmaTugas11.1

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

using namespace std;

//Function NOT Return Value (Without Parameter)
void garis() {
    puts("--------------------------------------------------");
}

//Function NOT Return Value (Without Parameter)
void ttd() {
    cout<<"Nama  : Irsyad Purbha"<<endl;
    cout<<"Email : [email protected]"<<endl;
}

//Function NOT Return Value (Without Parameter)
void judul() {
    garis();
    cout<<"Toko Buku Almara"<<endl;
    cout<<"Jatiasih - Bekasi"<<endl;
    garis();
}

//Function Return Value (With Parameter)
string cek_nama(char kode) {
    //Struktur Switch Case
    switch (kode) {
   	    case '1':
            return "Sukses Belajar C++";
      	    break;
        case '2':
            return "Kunci Pribadi Yang Sukses";
      	    break;
        case '3':
            return "Mencari Mutiara Di Dasar Hati";
      	    break;
        default:
            return "";
    }
}

//Function Return Value (With Parameter)
float cek_harga(char kode) {
    switch (kode) {
       case '1':
            return 50000;
  	        break;
        case '2':
            return 35000;
  	        break;
        case '3':
            return 45000;
  	        break;
        default:
            return 0;
    }
}

void cek_bonus(int jml) {
    //Struktur IF
    if(jml > 5) {
        cout<<"Bonus       : Kotak Pensil"<<endl;
    } else {
        cout<<"Bonus       : Maaf Tidak Dapat Bonus"<<endl;
    }
}

//Function Return Value (Without Parameter)
int main() {
    judul();
    cout<<"KETENTUAN"<<endl;
    garis();
    cout<<"| Kode | Judul                         | Harga   |"<<endl;
    garis();
    cout<<"|  1   | Sukses Belajar C++            | 50.000  |"<<endl;
    cout<<"|  2   | Kunci Pribadi Yang Sukses     | 35.000  |"<<endl;
    cout<<"|  3   | Mencari Mutiara Di Dasar Hati | 45.000  |"<<endl;
    garis();
    cout<<"Subtotal = Harga x Jumlah Beli"<<endl;
    cout<<"PPN = 10% x Subtotal"<<endl;
    cout<<"Jika jumlah beli lebih dari 5 maka mendapat discount 10% ";
    cout<<"dan bonus kotak pensil."<<endl;
    garis();
    puts("Harus Terdapat Fungsi:");
    puts("cout, cin, printf, scanf, puts");
    puts("Struktur IF dan Switch Case");
    puts("Function Return Value (Without Parameter)");
    puts("Function Return Value (With Parameter)");
    puts("Function NOT Return Value (Without Parameter)");
    puts("Function NOT Return Value (With Parameter)");
    garis();
    char kode;
    string nama;
    int jml;
    float harga, subtotal, pot, ppn, total;
	printf("Masukan kode buku [1/2/3]: <input>"); cin>>kode; cout<<endl;
	printf("Jumlah pembelian buku    : <input>"); scanf("%d",&jml); cout<<endl;
    nama = cek_nama(kode);
    harga = cek_harga(kode);
    subtotal = harga * jml; 
    ppn = 0.1 * subtotal;
    //Struktur IF
    if(jml > 5) {
        pot = 0.1 * subtotal;
    } else {
        pot = 0;
    }
    total = subtotal + ppn - pot;
    garis();
    cout<<"Nama Buku   : "<<nama<<endl;
    cout<<"Harga Buku  : "<<harga<<endl;
    cek_bonus(jml);
    printf("Subtotal    : Rp. %0.2f\n",subtotal);
    printf("Potongan    : Rp. %0.2f\n",pot);
    printf("PPN         : Rp. %0.2f\n",ppn);
    printf("Total       : Rp. %0.2f\n",total);
    garis();
    puts("Terima Kasih");
    garis();
    ttd();
    return 0;
}