First post
Anyways, I got kicked out of school, and thus I have to continue my computer tech course at home. Im having trouble getting these array's to add up. Where I have put the "?????" I dont know the line of code to have it add up all the values in the array. Before I did it, without the array by simply sub:=total(x) + total(x) ect for the number of values there were. Now, with the sentenial loop where there could be any amount of "total(x)" variables, I am unsure of how you would make the command to add them up. I hope you follow my question.
Here is my code. I have highlighted the line I am unsure of in bold. Any help is GREATLY appreciated.
| code: |
%brendon soetemans
%array4 var item:array 1..100 of string var quantity,price,total:array 1..100 of real var sub,pst,gst,final:real var x:int x:=1 loop put"(press end to end loop) Enter name of item # ",x,"...".. get item(x):* cls exit when item(x)="end" cls put"Enter price of ",item(x),"...$".. get price(x) cls put"Enter quantity purchased of ",item(x),"...".. get quantity(x) cls total(x):=price(x) * quantity(x) [b]sub:=???????????????????[/b] [i]Usually I would have put sub:=total(x) + total (x) + total (x) for how many array inputs[/i] gst:= sub * 0.06 pst:= sub * 0.08 final:= sub + gst + pst x:=x+1 end loop locatexy(0,300) put"Item":10,"Quantity":10," Cost":10," Total":10 put" " for q:1..x-1 put item(q):10,quantity(q):5,price(q):10,total(q):10 end for put" " put"The sub total cost is $",sub:0:2 put"The gst cost is $",gst:0:2 put"The pst cost is $",pst:0:2 put"The total cost is $",final:0:2 |