# bitwise operator: AND &, OR |, NOT ~, RINGHT SHIFT >>, LEFT SHIFT <<, XOR ^

# x = 10  # (0000 1010)
# y = 4  # (0000 0100)
# print(x & y)  # (0000 0000)
# print(x | y)  # (0000 1110)
# print(~ x)  # (1111 0101)
# print(x ^ y)  # (0000 1110)
# print(x >> 2)  # (0000 0010)
# print(x >> 3)  # (0000 0001)
# print(x >> 4)  # (0000 0000)
# print(x << 2)  # (0010 1000)

#  assignment operator:

# identity operator: is, is not

# membership operator: in, not in

# name, namespace, variable scope
# a = 2
# print('id of 2 is', id(2))
# print('id of 2 is', id(a))

def printHello():
    print("Hello")


a = printHello()

a
