A Recursive function for Reversing number?
Hi. sorry on my bad english, but I'm not an English speaker.
I'm a computer student, learning for bachelor's degree.
I have a task, and i've no idea how to deal with it.
The mission is quite simple and goes like this:
I need to write down a recursive function that get a number and return this number - but reverse.
The function should return the number - not print it.
Example: The program run, and ask a value for x.
the user entered 58753 into x.
The function should return x as 35785.
Now, I've success to build such one, but with golbal variables. I asked the course guide, but he told me that I've mustn't use global variables, either not loops.
I've running out of ideas...