(i) (a) 0 # no character between ‘n’ and ‘z’, so 0
(ii) (c) 2 # “Hi Mom’ has 2 characters between ‘a’ and ‘m’
(iii) (d) 3 # “H”, “M”, ” ” are the three characters that come in else case
(iv) (d) False # operators are not digit
(v) (b) otherlnt would be larger