Urgent Help for Calculator Program

[Tony]

Tony @ Sun Jan 16, 2011 2:55 pm wrote:

3*10 + 5 = 35; % int

[Wajih]

how would i put that though,

if button = 1 and num =3 and num = 5 then
num := 3*10+5
end if

something like that?

plz man i just need help on this final project and i will never come here again. i'll even give you all my bits

[Tony]

Look, nobody is going to just give you a complete solution. A working program is just a proxy for checking if you have some basic comprehension of the material, but

Quote:

if ... num =3 and num = 5 ...

shows that this might not be the case.

Go back and re-read all of the replies, there's a lot of good material in there for you to use.

[Wajih]

okay, i read it. i am using ints for my numbers. say if used intstr to display a number and then convert it back to strint, will that number be any number or the original number

[Tony]

try it out

code:

var num:int := 42 put strint(intstr(num))

[Wajih]

it doesnt work

[TokenHerbz]

yes it does, Infact add +8 to the end of the 2nd line, it outputs 50...

[Wajih]

no i get what you are trying to say, but when i put it into my code, i put it into the loop, it said i have too few parameters

[Tony]

Then add the missing parameters.

[Wajih]

ok i did. i made num into num3 because num has already been declared. but how is that number supposed to help me do double digit operations becuase its value doesnt change, it will always be 42. are you implying that i have to create 999 variables and put them into strint? like create them by arraying them?

[Tony]

Because you've asked...

Wajih @ Sun Jan 16, 2011 5:14 pm wrote:

if used intstr to display a number and then convert it back to strint, will that number be any number or the original number

[TokenHerbz]

Turing:

var number1 : int %%INT VARIABLES var number2 : int var answer : int %%Number 1 = 5 + 0 for 50 (because we add them ass strings, convert to number after number1 := strint (intstr (5) + intstr (0)) %%like num = string to int ( int to string (number 1) + ( int to string (other numbers) ) number2 := strint (intstr (1) + intstr (0)) answer := number1 + number2   %%we can add these numbers put answer %%%out put is 60.  not 5+0+1+0 = 6.  we make it like %%num 1 = "String 5 + 0" = string 50 -> convert to int. %%num 2 = "string 1 + 0" = string 10 -> conver to int %%answer = int 50 + int 10 = 60....   get it???

[Wajih]

yeye i get it but is the value of the answer 60 now?

[Tony]

You should be able to answer that.

[TokenHerbz]

You should get into the habbit of testing these things out yourself. If you cant understand it by reading the code, add a few test lines to make sure it really is INT value of 60...

Turing:

put answer - 30  %%outputs 30 put answer - 60  %%outputs 0 (proof value is 60) put answer + "TEST"  %%will error cause its INT value.

Pretty Basic stuff...