PYTHON 2713 Each function must be aswered RECURSIVELY NO LOO

PYTHON 2.7.13

Each function must be aswered RECURSIVELY, NO LOOPS ALLOWED

1. Write a function called acronym. This function is passed a string s, and returns a string consisting of all of the capitalized letters in s. For example:

def acronym(s):

>>> acronym(\'United States of America\')

\'USA\'

>>> acronym(\'Depaul University\')

\'DPU\'

>>> acronym(\'the University of Illinois at Chicago\')

\'UIC\'

Solution

def acronym(s):
   ans = \"\"
   for a in s:
       kk = ord(a)
       if kk>=65 and kk<=90:
           ans = ans + a
   return ans
print(acronym(\"United States of America\"))