Note From Campus

 Berikut adalah contoh sintak penggunaan If dan case of

Monggo di simak dan dipahami mas bro/mbk bro 

program menu_pilihan;
uses crt;

var harga,tambah,menu,total,jumlah,plus,i:longint;
var porsi,porsi2,jenis,nama,najen:string;

begin
clrscr;
     writeln('       WARUNG MAKAN ARIYO WEB   ');
     writeln('    ╔═══╦══════════════════════╗');
     writeln('    ║NO.║ Daftar Menu Makanan  ║');
     writeln('    ╠═══╬══════════════════════╣');
     writeln('    ║ 1.║ Nasi Goreng Sapi     ║');
     writeln('    ║ 2.║ Nasi Goreng Ayam     ║');
     writeln('    ║ 3.║ Mie Goreng Sapi      ║');
     writeln('    ║ 4.║ Mie Goreng Ayam      ║');
     writeln('    ║ 5.║ Soto                 ║');
     writeln('    ║ 6.║ Keluar               ║');
     writeln('    ╚═══╩══════════════════════╝');
     write('   Masukkan menu pilihan anda : ');readln(menu);

     case menu of
     1: begin
          harga:=6000;
          nama:='Nasi Goreng Sapi';
          write('   Porsi (kecil/sedang/besar) : ');readln(porsi);
          write('   Jenis(DT/TH)               : ');readln(jenis);
     end;
     2: begin
          harga:=5000;
          nama:='Nasi Goreng Ayam';
          write('   Porsi (kecil/sedang/besar) : ');readln(porsi);
          write('   Jenis(DT/TH)               : ');readln(jenis);
     end;
     3: begin
          harga:=6000;
          nama:='Mie Goreng Sapi ';
          write('   Porsi (kecil/sedang/besar) : ');readln(porsi);
          write('   Jenis(DT/TH)               : ');readln(jenis);
     end;
     4: begin
          harga:=5000;
          nama:='Mie Goreng Ayam ';
          write('   Porsi (kecil/sedang/besar) : ');readln(porsi);
          write('   Jenis(DT/TH)               : ');readln(jenis);
     end;
     5: begin
          harga:=4000;
          nama:='Soto            ';
          write('   Porsi (kecil/sedang/besar) : ');readln(porsi);
          write('   Jenis(DT/TH)               : ');readln(jenis);
     end;
     6: begin

     end;
     end;

     if porsi='besar' then
     begin
          tambah:=3000;
          porsi2:='Besar';
     end;
     if porsi='sedang' then
     begin
          tambah:=2000;
          porsi2:='Sedang';
     end;
     if porsi='kecil' then
     begin
          tambah:=1000;
          porsi2:='Kecil';
     end;

     if jenis='DT' then
     begin
          plus:=0;
          najen:='Di tempat';
     end;
     if jenis='TH' then
     begin
          plus:=2000;
          najen:='Take Home';
     end;

     jumlah:=harga+tambah;
     total:=jumlah+plus;

     if menu<=5 then
     begin

     writeln;
     writeln;
     writeln;
     writeln;
     writeln('   ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓');
     writeln;
     writeln('   ╔═══════════════════════════════════╗');
     writeln('   ║          PESANAN ANDA             ║');
     writeln('   ╠═════════════════╦═════════════════╣');
     writeln('   ║ ',nama,' ║ ','Rp. ',jumlah,',-     ║');
     writeln('   ║ Porsi           ║ ',porsi2,'           ║');
     writeln('   ║ Jenis           ║ ',najen,'       ║');
     writeln('   ║ Total           ║ Rp. ',total,',-      ║');
     writeln('   ╚═════════════════╩═════════════════╝');
     readln;
     end;
end.