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

void main()
{

	char nama[30], kode[10], keterangan[20];
   int ket, pemakaian, totalkriteria, total, bayar, kembalian;

   cout<<"\n\t\t\t\t\t\tTugas Switch Case"<<endl;
   cout<<"\n\tKode Pelanggan : ";
   cin>>kode;
   cout<<"\tNama Pelanggan : ";
   gets(nama);
   cout<<"\tKeterangan Pelanggan [1..3] : ";
   cin>>ket;
   cout<<"================================"<<endl;

   if(ket > 3){
   cout<<"Salah memasukkan kode";
   } else {

   switch(ket)
   {

   case 1 :
      cout<<"Rumah"<<endl;
      cout<<"Pemakaian : ";
      cin>>pemakaian;
      total = pemakaian * 1200;
      if(total >= 100000) {
      totalkriteria = total - (total * 0.07) ; }
      	else if (total >= 50000) {
      totalkriteria = total - (total * 0.02) ; }

      else {
      	totalkriteria = total; }
      break;

   case 2 :
      cout<<"Ruko"<<endl;
      cout<<"Pemakaian : ";
      cin>>pemakaian;
      total = pemakaian * 2000;
      if(total >= 100000) {
      	totalkriteria = total - (total * 0.10) ; }
      else if (total >= 50000) {
      	totalkriteria = total - (total * 0.05) ; }
      else {
      	totalkriteria = total - (total * 0.03) ; }
      break;

   case 3 :
      cout<<"Perusahaan"<<endl;
      cout<<"Pemakaian : ";
      cin>>pemakaian;
      total = pemakaian * 35000;
      if (total >= 100000) {
      	totalkriteria = total - (total * 0.12) ; }
      else if (total >= 50000) {
      	totalkriteria = total - (total * 0.07) ; }
      else {
      	totalkriteria = total - (total * 0.05) ; }
      break;
   default:
   	break;

   }
   cout<<"Jumlah Bayar(sebelum diskon) : "<<total<<endl;
   cout<<"Jumlah Bayar(sesudah diskon) : "<<totalkriteria<<endl;
   cout<<"Masukan Jumlah Bayar : ";
   cin>>bayar;
   kembalian = bayar - totalkriteria;
   cout<<"Kembalian Pelanggan : "<<kembalian;
   }

   getch();


}