Question

PYTHON

write a program that will open a file named data.txt and read each line of the file one at a time. Each line should be printed to the screen along with a line number

Answer 1

try:
    f = open('data.txt', 'r')
    count = 1
    for line in f:
        print(str(count) + ". " + line.strip())
        count += 1
    f.close()
except FileNotFoundError:
    print('data.txt does not exists!')