python not of code example

Example 1: not in python

x = 10
if not x:
    print("True")
else:
    print("False")

Example 2: logical operator in python

# logical and operator
# return first operands if false otherwise second operands

0 and 3
# output = 0
3 and 0 
# output = 0
3 and 5 
# output = 5