# greet.py
# Walker M. White (wmw2)
# August 31, 2012
"""Module with a single greeting procedure

This module shows off a user-defined procedure, which
is a function with no return value"""

def greet(n):
    """Prints a greeting to the name n

    Greeting has format 'Hello <n>!' followed by a conversation starter.

    Precondition: n is a string representing a person's name"""
    print 'This is a conversation:'
    print 'Hello '+n+'!'
    print 'How are you?'