#takes in txt
#Prints out names in alphabetical order
#prints out the countries that person has been to in alphabetical order
#prints out the name of the person that has traveled to most countries

def open_file():
    file_stream = open(filename, "r")
    return file_stream

def split_up(file_stream):
    words = []
    names = file_stream.strip().split(" ")
    for word in names:
        words.append(word)
    return names


filename = input("Enter filename: ")
file_stream = open_file()
names = split_up(file_stream)