# -*- coding: utf-8 -*-

# How many presidents used a middle initial?

import re

prezfile = open("presidents.txt",'r')

pattern = " [A-Z][.]* "

i=0
m=0
for line in prezfile:
  i += 1
  if re.search(pattern, line):
    print "President %s" % line.strip()
    m += 1

print "%s of %s presidents used a middle initial in their name." % (m, i)

prezfile.close()