程序代写代做代考 Programming Exercise 3-1

Programming Exercise 3-1

Programming Exercise 6-5

def main():

# Declare variables

line = ”

total = 0.0

number = 0.0

# Open numbers.txt file for reading

infile = open(‘numbers.txt’, ‘r’)

for line in infile:

number = float(line)

total += number

# Close file

infile.close()

# Display the total of the numbers in the file

print(‘Total: ‘, total)

# Call the main function.

main()