Question

Write a function intreverse(n) that takes as input a positive integer n and returns the integer obtained by reversing the digits in n.

Here are some examples of how your function should work.

>>> intreverse(783)
387
>>> intreverse(242789)
987242
>>> intreverse(3)
3

Answer 1

Answer
def intreverse(number, res=0):
if number==0:
return res
else : res=(res*10)+number%10
return intreverse (number//10,res)