"@"Program Sederhana Billing Hotel( Menggunakan Switch – Case ).

1. Program Sederhana Billing Hotel  ( Menggunakan Switch – Case )Source Code :#include<iostream.h>
   #include<conio.h>
   #include<stdio.h>
   main()
   {
   char nm_tamu[20], kodekmr, ktgr[8], namakmr[8], ulang;
   int kodekls, lamainap;long beasewa, harga, harga_kelas, totbea;awal:
   clrscr();
   //awal:
   cout<<”==================================================”<<endl;
   cout<<”\tHOTEL BINA SARANA INFORMATIKA \n”;
   cout<<”==================================================”<<endl;
   cout<<” Nama Penginap : “; cin>> nm_tamu; cout <<endl;
   cout<<”Pilihan Kamar :\n”;
   cout<<”A-MAWAR \n”;
   cout<<”B-MELATI \n”;
   cout<<”C-ANGGREK \n”;
   cout<<” Kode Kamar : “; cin>> kodekmr;cout <<endl;
   cout<<” Input Pilihan Kelas [1.VIP/2.REGULAR]: “; cin>> kodekls;cout <<endl;
   cout<<” Lama Menginap : “; cin>>lamainap ;cout<<endl;
   cout<<” *************************************************\n”;
   switch (kodekmr)
   {
   case ‘A’:
   {
   strcpy(namakmr,”MAWAR”);
   harga=250000;
   {
   switch (kodekls)
   {
   case 1:   {
   strcpy(ktgr,”VIP”);
   harga_kelas=50000;
   }break;
   case 2: {
   strcpy(ktgr,”REGULAR”);
   harga_kelas=0;
   }default:;
   }
   }
   }break;
   case ‘B’:
   {
   strcpy(namakmr,”MELATI”);
   harga=200000;
   {
   switch (kodekls)
   {
   case 1: {
   strcpy(ktgr,”VIP”);
   harga_kelas=50000;
   }break;
   case 2: {
   strcpy(ktgr,”REGULAR”);
   harga_kelas=0;
   }default:;
   }
   }
   }break;
   case ‘C’:
   {
   strcpy(namakmr,”ANGGREK”);
   harga=150000;
   {
   switch (kodekls)
   {
   case 1: {
   strcpy(ktgr,”VIP”);
   harga_kelas=50000;
   }break;
   case 2: {
   strcpy(ktgr,”REGULAR”);
   harga_kelas=0;
   }default:;
   }
   }
   }default:;
   }
   totbea=harga*lamainap+harga_kelas;
   cout<< endl;
   clrscr();
   cout<<”\tHOTEL BINA SARANA INFORMATIKA \n”;
   cout<<”===================================================”<<endl;
   cout<<”Nama Penginap  : ” ;cout<< nm_tamu; cout <<endl;
   cout<<”Nama Kamar     : ” ;cout<< namakmr;  cout <<endl;
   cout<<”Jenis Kelas    : ” ;cout<< ktgr;     cout <<endl;
   cout<<”Harga Kamar    : “<<harga<<endl;
   cout<<”Biaya Tambahan : “<<harga_kelas<<endl;
   cout<<”Lama Menginap  : “; cout<< lamainap; cout <<” hari “; cout<<endl;
   cout<<”Total Biaya    : Rp.” <<totbea;cout <<endl;
   cout<<”***************************************************\n”<<endl;
   cout<< “                   Terima Kasih\n”;
   cout<< ” \n”;
   cout<< “                   Disusun Oleh : \n”;
   cout<< “                  Nama : Dian Permadi W\n”;
   cout<< “                  NIM  : 13130002\n”;
   printf(“\n\n”);
   cout<<”\t INGIN INPUT LAGI [Y/T]  : “; cin>>ulang;
   if (ulang == ‘y’ || ulang == ‘Y’)
   goto awal;
   getch();
   }
   Running :
   INPUT
   OUTPUT