"""
 average.py

 Ask user for N.
 Read in N numbers.
 Print the average of those numbers.

 Jim Mahoney | in class on Sep 12 2019
"""
print("--- average ---")
n = int(input("How many numbers? "))
total = 0.0
for i in range(n):
    value = float(input(f"number {i+1} : "))
    total = total + value
average = total / n
print(f"The average is {average}.")