Pizza Shop help

[dalandude]

Hi I'm having some difficulty with a program :S I need to have it so the user can input the ammount of change they are paying the pizza shop after the pizza shop gives them a total. Then the pizza shop has to give them change for what they pay. Here is the code I only have it working at the point where it's pepperoni pizza. so just type pepperoni then small or large to see the program's actions:

var size : string
var type_pizza : string
var sub_total_p : int := 0
var sub_total_h : int := 0
var sub_total_m : int := 0
var pepperonis : char
var peppers : char
var mushrooms : char
var pineapple : char
var subtotal_custom : int
var user_pay : int
%=============================================================================
procedure pepperoni (size, type_pizza : string)


if size = "large" then
% drawfilloval (550, 100, 100, 100, 43)
% drawfilloval (550, 100, 85, 85, brightred)
% drawfilloval (550, 100, 70, 70, yellow)
% drawfilloval (550, 120, 10, 10, red)
% drawfilloval (540, 90, 10, 10, red)
sub_total_p := sub_total_p + 900

elsif size = "small" then
% drawfilloval (550, 100, 75, 75, 43)
% drawfilloval (550, 100, 65, 65, brightred)
% drawfilloval (550, 100, 55, 55, yellow)
% drawfilloval (550, 120, 10, 10, red)
% drawfilloval (540, 90, 10, 10, red)
% drawfilloval (560, 70, 10, 10, red)
% drawfilloval (520, 130, 10, 10, red)
% drawfilloval (520, 70, 10, 10, red)
% drawfilloval (580, 100, 10, 10, red)
sub_total_p := sub_total_p + 700
end if
end pepperoni
%=============================================================================
procedure hawaiian (size, type_pizza : string)

if size = "large" then
% drawfilloval (550, 100, 100, 100, 43)
% drawfilloval (550, 100, 85, 85, brightred)
% drawfilloval (550, 100, 70, 70, yellow)
sub_total_h := sub_total_h + 1000

elsif size = "small" then
% drawfilloval (550, 100, 75, 75, 43)
% drawfilloval (550, 100, 65, 65, brightred)
% drawfilloval (550, 100, 55, 55, yellow)
sub_total_h := sub_total_h + 800

end if
end hawaiian
%=============================================================================
procedure meat (size, type_pizza : string)
if size = "large" then
% drawfilloval (550, 100, 100, 100, 43)
% drawfilloval (550, 100, 85, 85, brightred)
% drawfilloval (550, 100, 70, 70, yellow)
sub_total_m := sub_total_m + 1100
elsif size = "small" then
% drawfilloval (550, 100, 75, 75, 43)
% drawfilloval (550, 100, 65, 65, brightred)
% drawfilloval (550, 100, 55, 55, yellow)
sub_total_m := sub_total_m + 900
end if
end meat
%=============================================================================
procedure custom (type_pizza, size : string)
end custom

%=============================================================================
put "What kind of pizza do you want?(pepperoni, hawaiian, meat)"
get type_pizza
cls
put "What size? small / large"
get size
cls
if type_pizza = "pepperoni" then
pepperoni (size, type_pizza)

elsif type_pizza = "hawaiian" then
hawaiian (size, type_pizza)

elsif type_pizza = "meat" then
meat (size, type_pizza)

elsif % CUSTOM TIME
type_pizza = "custom" then
put "Do you want Pepperonis? Y / N"
get pepperonis
cls
put "Do you want peppers? Y / N"
get peppers
cls
put "Do you want mushrooms? Y / N"
get mushrooms
cls
put "Do you want Pineapple? Y / N"
get pineapple
cls
% HARDCORE CODING FOR CUSTOM PIZZA COMMENCING NOW!
if size = "large" then
% drawfilloval (550, 100, 100, 100, 43)
% drawfilloval (550, 100, 85, 85, brightred)
% drawfilloval (550, 100, 70, 70, yellow)
subtotal_custom := subtotal_custom + 8

elsif size = "small" then
% drawfilloval (550, 100, 75, 75, 43)
% drawfilloval (550, 100, 65, 65, brightred)
% drawfilloval (550, 100, 55, 55, yellow)
subtotal_custom := subtotal_custom + 6
end if
if pepperonis = "y" then
% drawfilloval (550, 120, 10, 10, red)
% drawfilloval (540, 90, 10, 10, red)
% drawfilloval (560, 70, 10, 10, red)
% drawfilloval (520, 130, 10, 10, red)
% drawfilloval (520, 70, 10, 10, red)
% drawfilloval (580, 100, 10, 10, red)
subtotal_custom := subtotal_custom + 1
end if
if peppers = "y" then

else
put "THAT'S NOT A PIZZA!!!"
end if
end if
if type_pizza = "custom" then
put subtotal_custom


elsif type_pizza = "pepperoni" then
put "Your subtotal comes to $", sub_total_p div 100
put "Your total comes to $", sub_total_p / 1300 + sub_total_p / 100
put "How much will you pay? IN CENTS!!!"
get user_pay

elsif type_pizza = "hawaiian" then
put sub_total_h


elsif type_pizza = "meat" then
put sub_total_m
end if

[Tony]

code:

if peppers = "y" then else put "THAT'S NOT A PIZZA!!!" end if

I love how if one is not ordering peppers as a topping, the program just yells that this is not a real pizza, but continues on with the order anyway.

Was there a question in your post?

[Raknarg]

Lol, Dalan, is this the one due today? I thought you were getting extra time so you could get a windows computer?
Anyways, have you tried using math?
Money - Cost = Change

[dalandude]

I tried that, didn't really work out xD

And Tony, Ignore that part of the code, I haven't finished with it yet xD

[Tony]

dalandude @ Thu Apr 14, 2011 4:10 pm wrote:

I tried that, didn't really work out xD

You'd have to be more specific. What didn't work?

[vahnx]

Try subtracting the user_pay from the cost of the pepperoni pizza like Raknarg suggests.

[munt4life]

total money - cost = change
set up variables for example x and set it to a fixed cost this will be your total amount of money.
then make a get statement so the user can input how much the cost is so then you can easily make a put statement saying what the change is.

[Raknarg]

Guys, don't worry about this, I solved it with him