#Write a program that does the following in order:
#1. Asks the user to enter his/her last name. 
#2. Asks the user to enter his/her first name. 
#3. Prints out the user’s first and last names in that order. 

def ps0():
  a = raw_input ('Enter your last name:')
  b = raw_input ('Enter your first name:')
  print b
  print a
