Reference no: EM131856099

Please help make a function swap_halves(s) that takes a string input s and returns a string whose first half is s's second half and whose second half is s's first half. If Len(s) (the length of s) is odd, the first half of the input string should have one fewer character than the second half, and thus the second half of the output string will be one character shorter in such cases. For example:

>>> swap_halves('homework')
'workhome'
>>> print(swap_halves('carpets'))
petscar