Tony Gaddis Python: Sentinel

sentinel.py

# Extra Credit sentinel loop to promp user for numbers.
# Any number less than zero, method should display all
# non-negative numbers typed.

total = 0
print()
print('Now we will add up some integers\n'
      'Input numbers, one at a time,\n'
      'entering a negative integer to\n'
      'stop the process.')
value = int(input('Input an integer: '))

while value > -1:
    total += value
    value = int(input('Input an integer: '))
print(total)