How do I parse a text file in Python and get the sum of the numbers present in the file?

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total = 0 with open('input.txt', 'r') as inp, open('output.txt', 'w') as outp: for line in inp: try: num = float(line) total += num outp.write(line) except ValueError: print('{} is not a number!'.format(line)) print('Total of...
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total = 0 with open('input.txt', 'r') as inp, open('output.txt', 'w') as outp: for line in inp: try: num = float(line) total += num outp.write(line) except ValueError: print('{} is not a number!'.format(line)) print('Total of all numbers: {}'.format(total)) read less
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