In Python 3+, input
returns a string, and 4
does not equal '4'
. You will have to amend to:
while x != '4':
or alternatively use int
, being careful to check for a ValueError
if the input is not an int.
In Python 3+, input
returns a string, and 4
does not equal '4'
. You will have to amend to:
while x != '4':
or alternatively use int
, being careful to check for a ValueError
if the input is not an int.