Program kasir pascal II

maaf terjadi kekeliruan teknis untuk program sebelumnya heheheh...ini nih program yang benerr....

Program kasir;

uses wincrt;

var barang : array[1..20] of string;

banyak : array[1..20] of real;

harga : array[1..20] of integer;

kata,grs :string;

x,y,i,j : byte;

jum_harga,total_harga,diskon,total_bayar,uang : real;

begin

clrscr;

grs:='==================================================================';

kata:='Prgram Kasir';

x:=round ((78-length(kata))/2);

gotoxy(x,2) ;writeln(kata);

x:=round ((78-length(grs))/2);

gotoxy(x,3) ;write(grs);

{-------------------------------------------}

gotoxy(x,4);write('Data Belanja');

gotoxy(x,5);write(grs);

gotoxy(x,6);writeln('| No | Nama Barang | Harga Barang |Banyak | Jumlah Barang| ');

{-----------------------------------------------------------------------------------------}

i:=0;

total_harga:=0;

repeat

i:= i+1;

gotoxy(x,7+i);write('|',i);

gotoxy(x+5,7+i);write('|');

gotoxy(x+7,7+i);readln(Barang[i]);

if barang[i] <>'' then

begin

gotoxy(x+25,7+i);write('|');

gotoxy(x+28,7+i);readln(harga[i]);

gotoxy(x+28,7+i);writeln( harga [i] :10);

gotoxy(x+41,7+i);write('|');

gotoxy(x+44,7+i);readln(banyak[i]);

gotoxy(x+50,7+i);write('|');

jum_harga:=harga[i]*banyak[i];

gotoxy(x+53,7+i);writeln(jum_harga:10:2);

gotoxy(x+65,7+i);writeln('|');

total_harga:=total_harga+jum_harga;

end;

until barang[i]='';

{------------------------------------------------------------------------------------------}

diskon:=0;

if (total_harga>10000) and (total_harga<100000) then

diskon:=0.05*total_harga {diskon bg pembeli antara 10rb-100}

else

if (total_harga>=100000) then

diskon:=0.1*total_harga;{diskon bg pembeli lebih dr 100rb}

{------------------------------------------------------------------------------------------}

kata:='Faktur Penjualan';

y:=round((78-length(kata))/2);

gotoxy(y,2);writeln(kata);

j:=i-1;

gotoxy(x,8+j);write(grs);

gotoxy(x,8+j+1);write('Total Belanja');

gotoxy(x+53,8+j+1);write(total_harga:10:2);

gotoxy(x,8+j+2);write('Discount');

gotoxy(x+53,8+j+3);write(diskon:10:2);

gotoxy(x,8+j+3);write(grs);

gotoxy(x,8+j+4);write('Total Bayar Setelah discount');

total_bayar:=total_harga-diskon;

gotoxy(x+53,8+j+4);write(total_bayar:10:2);

gotoxy(x,8+j+5);write('Uang dibayar');

gotoxy(x+53,8+j+5);readln(uang);

gotoxy(x+53,8+j+5);writeln(uang:10:2);

gotoxy(x,8+j+6);write(grs);

gotoxy(x,8+j+7);write('Uang Kembali');

gotoxy(x+53,8+j+7);write(uang-total_bayar:10:2);

end.