Membership Operatos

 Membership Operators

The Membership operators that are present in the python are:

1. in operator
2. not in operator

in operator

The in membership operator checks whether the specified value is present in the sequence or not. If the value is available in the sequence then it returns True. If the specified value is not available in the sequence then it returns False.

list=[1,4,6,8,11]
if(11 in list):
    print("11 is available in the list")
else:
    print("11 is not available in the list")

Output

11 is available in the list

not in operator

The membership operator not in checks whether is not in the sequence or not. If the specified value is not in the list then it returns True. If the specified value is in the list then it returns False.

list=[1,4,2,4,6,8,7,9,7,8,6]
list1=[]
for i in list:
    if(i not in list1):
        list1.append(i)

print(list1)

Output

[1, 4, 2, 6, 8, 7, 9]