Answer to Question #328624 in Python for Ala

Question

You can use a minus sign to make a negative number like -2. What happens for each of the following and why?

>>> 2++2

>>> 2--2

>>> 2+-2

>>> 2-+2

Answer 1

2++2=2+2=4

2—2=2+2=4

2+-2=2-2=0

2-+2=2-2=0