0
num = float(input('enter a number: '))

if num > 0:
    print('positive number')
elif num < 0:
    print('negative number')
elif num == 0:
    print('number is neither negative nor positive')
Nick Parsons
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    Does this answer your question? [How to run the Python program forever?](https://stackoverflow.com/questions/20170251/how-to-run-the-python-program-forever) – Anatoliy R Dec 22 '19 at 05:49

1 Answers1

0

You can do this. If you don't want a number to exit, you can just ctrl-c:

while True:
  num = float(input('enter a number (999 to quit): '))
  if num == 999:
    break
  if num > 0:
      print('positive number')
  elif num < 0:
      print('negative number')
  elif num == 0:
      print('number is neither negative nor positive')
oppressionslayer
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