April 7th, 2013, 04:32 PM
Help with recursive function
I am trying to solve the following task:
-Write a recursive function that prints an integer with decimal separators. For example, 12345678 should be printed as 12,345,678.
The problem is that I don't know how to modify the integer in such way. I was thinking to convert it into a string, do an algorithm and then turn the string back to integer.
Please give me some pointers or advises on how to do such modification.
Thanks in advance.
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