how to add decimal

[lei4848]

i have a program below where the user enter a two digit number and it will output the same 2 digit numbers....i was wondering how you are able to add decimal such as 2.4 and the output will give you 2.4

var str : string
var number : int := 0

get str
for i : 1 .. length (str)
number *= 10
number += (ord (str (i)) - 48)
end for
put number
put number * 2

[person]

code:

var num : real get num put num

[Delos]

lei4848, you have been asked before to use [code] tags when posting code. Please follow this convention.

[TokenHerbz]

just so you know...

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