Programming Exercise 3-1
Programming Exercise 6-6
def main():
# Declare variables
total = 0.0
number = 0.0
counter = 0
# Open numbers.txt file for reading
infile = open(‘numbers.txt’, ‘r’)
for line in infile:
counter = counter + 1
number = float(line)
total += number
# Close file
infile.close()
# Calculate average
average = total / counter
# Display the average of the numbers in the file
print(‘Average: ‘, average)
# Call the main function.
main()