''' Assignment: Administration
Created on 20 juni 2017
@author: Maurits Kool'''


def calculate_average(numbers):
    numbers = map(float, numbers.split())
    average = sum(numbers) / len(numbers)
    return average


def calculate_final_grade(average):
    final_grade = round(average * 2) / 2
    return final_grade


def process_results(history_of_arts_students):
    name_and_numbers = history_of_arts_students.split(',')
    name = name_and_numbers[0]
    numbers = name_and_numbers[-1]
    average = calculate_average(numbers)
    final_grade = calculate_final_grade(average)
    print '%s has an average grade of %0.1f' % (name, final_grade)

file = open('administration.in.txt')
history_of_arts_students = file.read()
history_of_arts_students = map(list, history_of_arts_students.strip().split('\n'))

#for i in range(0, len(history_of_arts_students), 2):
#    return i
# if final_grade >= 5.5 and < 6:
#    final_grade = "6-"

# if similarity_score = 0:
#    display_similarity_score = "_"
# elif similarity_score < 20:
#    display_similarity_score = "-"
# else:
#    display_similarity_score = "^"

process_results(history_of_arts_students)