Turing Calculator

[Wajih]

What is it you are trying to achieve?
I am trying to add exponents into my calculator

What is the problem you are having?
i do not know how to do it.

Describe what you have tried to solve this problem
i tried creating a variable and running it through some loops but that did not work

Post any relevant code (You may choose to attach the file instead of posting the code if it is too long)
var num, num2 : real := 0
var symbol : string
var sum : int := 0

drawfillbox (100, 350, 520, 420, black)



locate (1, 17)
put "W A J I H' S T U R I N G C A L C U L A T O R" ..

locate (3, 30)
put "F-U-N-C-T-I-O-N-S :" ..

locate (5, 2)
put " MULTIPLICATION"

locate (5, 25)
put " DIVISION"

locate (5, 44)
put " ADDITION"

locate (5, 62)
put " SUBTRACTION" ..
put ""
put ""
put ""

loop
put "Please enter your first number : " ..
get num
put ""

put "Please enter your second number: " ..
get num2
put ""

put "Please enter your symbol. The symbol can only be (*) , (/), (+), or (-) "
get symbol
put ""

if symbol = "*" then
put "You have selected to input the multiplication symbol"
put ""
put "Your two numbers will now be multiplied"
put ""
put "Your new answer is now : ", num * num2
put ""
sum := sum + 1
end if

if symbol = "/" then
put "You have selected to input the division symbol"
put ""
put "Your two numbers will now be divided"
put ""
put "Your new answer is now : ", num / num2
put ""
sum := sum + 1
end if

if symbol = "+" then
put "You have selected to input the addition symbol"
put ""
put "Your two numbers will now be added"
put ""
put "Your new answer is now : ", num + num2
put ""
sum := sum + 1
end if

if symbol = "-" then
put "You have selected to input the subtraction symbol"
put ""
put "Your two numbers will now be subtracted"
put ""
put "Your new answer is now : ", num - num2
put ""
sum := sum + 1
end if


if sum = 1 then
put "You have 4 answers remaining."
put ""
elsif sum = 2 then
put "You have 3 answers remaining."
put ""
elsif sum = 3 then
put "You have 2 answers remaining."
put ""
elsif sum = 4 then
put "You have 1 answer remaining."
put ""
end if


if sum = 5 then
delay (1200)
exit when sum = 5
end if

if (symbol not= "*") and (symbol not= "/") and (symbol not= "+") and (symbol not= "-") then
cls
put "I'm sorry, but you have entered an invalid symbol. Please try again."
put ""
end if



end loop



if sum = 5 then
delay (100)
cls
put "You have no answers remaining." ..
put "If you want to try this program again, please"
put "close this window " ..
put "and hit the run button."
put "Otherwise, thank you for trying Wajih's Turing Calculator"
end if

Turing:

<Add your code here>

Please specify what version of Turing you are using
i am using 4.1.1

[RandomLetters]

Turing has a built in exponents operator (**)

ie:

2**3 = 8

[Wajih]

no that is not what i meant. i want the user to enter a number say 24. then the user has to enter another number say 3. i want calculator to do 24 * 24 * 24. that is what i need help with.

[Tony]

24**3