# greet.py
# Walker M. White (wmw2)
# August 30, 2015
"""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
    
    The greeting has format 'Hello <n>!' followed by a conversation starter.
    
    Parameter n: The name to use in the greeting
    Precondition: n is a nonempty string"""
    
    print 'This is a conversation:'
    print 'Hello '+n+'!'
    print 'How are you?'