Cara Membuat Scrip Daftar Menu Pesanan pada C++

Script :

#include<stdio.h>

#include<conio.h>

#include<iostream.h>

#include<iomanip.h>

/*FUNGSI UNTUK MENAMPILKAN HEADER */

header()

{

 printf("\t===================================================================\n");

 printf("\t||\t\t SANTIAGO BARNABEAU CAFFE AND RESTO\t\t ||\n");

 printf("\t||\t\t Real St. No.133 Madrid Espana \t\t\t ||\n");

 printf("\t===================================================================\n");

}

main(){

 char user[20],pwd[20],kode[5][20],menu[20][30],lagi[1];

 int coba=0, i=0, jmlitem=0,jmlbeli[20];

 double subtotal[20],total=0,harga[20],bayar,kembali;

 awal:

 clrscr();

  /* FUNGSI FERIFIKASI LOGIN */

 login:

 header();

 printf("\n\n\n\n");

 cout<<"\t\t USER ID \t : ";cin>>user;

 strupr(user);

 cout<<"\t\t PASSWORD \t : ";cin>>pwd;

 strupr(pwd);

if(!strcmp(user,"RONALDO") && !strcmp(pwd,"BENZEMA")){

 goto program;

}else {

            if(coba==3){

                        clrscr();

                        printf("Percobaan Login Gagal\n Silahkan Ulangi Beberapa Saat Lagi !!");

                        goto ahir;

                        }

 coba=coba++;

 clrscr();

 printf("Maaf USER atau Password anda salah.. :( \n Mencoba Login Ke-%i\n",coba);

 goto login;

}

/*PROGRAM UTAMA */

program:

clrscr();

header();

cout<<"\t\t\t Jumlah Item Menu yang Dipesan\t: ";cin>>jmlitem;

/*INPUT KODE MENU */

for(i=1;i<=jmlitem;i++){

 cout<<"\t---------------------------------\n";

 cout<<"\tItem Ke-"<<i<<endl;

 cout<<"\tKode Menu\t: ";cin>>kode[i];

 strupr(kode[i]);

 cout<<"\tJumlah Beli\t: ";cin>>jmlbeli[i];

/*PROSES */

            if(!strcmp(kode[i],"MN001")){

             strcpy(menu[i],"NASI BAKAR");

             harga[i]=15000;

             subtotal[i]=harga[i]*jmlbeli[i];

            }else if(!strcmp(kode[i],"MN002")){

             strcpy(menu[i],"NASI GORENG");

             harga[i]=10000;

             subtotal[i]=harga[i]*jmlbeli[i];

   }else if(!strcmp(kode[i],"MN003")){

             strcpy(menu[i],"NASI GOSONG");

             harga[i]=20000;

             subtotal[i]=harga[i]*jmlbeli[i];

   }else if(!strcmp(kode[i],"MN004")){

             strcpy(menu[i],"NASI LIWET");

             harga[i]=25000;

             subtotal[i]=harga[i]*jmlbeli[i];

   }else {

             clrscr();

             header();

             printf("Maaf Kode Item Tidak Ditemukan\n");

             i=i-1;

  }

/*PROSES MENGHITUNG TOTAL */

total=total+subtotal[i];

}

/*HASIL OUTPUT */

clrscr();

header();

printf("\n\t------------------------------------------------------------------\n");

printf("\tItem Ke  | Nama Item   | Harga Rp.   | Jumlah Beli | Subtotal Rp. |");

printf("\n\t------------------------------------------------------------------\n");

for(i=1;i<=jmlitem;i++){

cout<<"\t"<<setiosflags(ios::left)<<setw(10)<<i;

cout<<setprecision(2)<<" "<<menu[i];

cout<<setprecision(10)<<"\t "<<harga[i];

cout<<setprecision(10)<<"\t\t "<<jmlbeli[i];

cout<<setprecision(10)<<"\t\t "<<subtotal[i]<<endl;

}

printf("\t------------------------------------------------------------------\n");

cout<<"\tTotal Bayar \t\t : Rp."<<total<<endl;

printf("\t------------------------------------------------------------------\n");

/*MENGHITUNG UANG KEMBALI */

bayar:

cout<<"\t\t\t\t Uang Bayar Rp. : ";cin>>bayar;

if(bayar<total){

cout<<"\n\t\t\t\t Uang Bayar Kurang... :( ";

goto bayar;

}else {

kembali=bayar-total;

}

cout<<"\t\t\t\t Uang Kembali Rp. : "<<kembali<<endl;

/* INPUT ULANG */

cout<<"\t\t Input Data Lagi..??[Y/T]";cin>>lagi;

if(!strcmp(lagi,"Y")||!strcmp(lagi,"y")){

goto awal;

}

 ahir:

 getch();

}

Selamat Mencoba Yosh !!!