#!/usr/bin/env python3

# Commandline arguments : file1 file2
# File1: csv file containing people (use people.csv as a sample)
# File2: file containing list of people to lookup (use lookup.txt as a sample)

# Read records from people.csv into a dictionary
# You will probably want to split the lines by a comma
# You won't need to use the csv library
# The key should be their name and the value should be their email

# Read names from lookup.txt (one name per line)
# Print the email of the associated of the person
# If the user is not in the dictionary print 'User not found.'