Question

Write the code, giving an example for any one of the membership operator?
please I need the answer asap.​

Answer 1

Answer:

Python’s membership operators test for membership in a sequence, such as strings, lists, or tuples. There are two membership operators as explained below −

Operator Description Example

in Evaluates to true if it finds a variable in the specified sequence and false otherwise. x in y, here in results in a 1 if x is a member of sequence y.

not in Evaluates to true if it does not finds a variable in the specified sequence and false otherwise. x not in y, here not in results in a 1 if x is not a member of sequence y.

Example

Live Demo

#!/usr/bin/python

a = 10

b = 20

list = [1, 2, 3, 4, 5 ];

if ( a in list ):

  print "Line 1 - a is available in the given list"

else:

  print "Line 1 - a is not available in the given list"

if ( b not in list ):

  print "Line 2 - b is not available in the given list"

else:

  print "Line 2 - b is available in the given list"

a = 2

if ( a in list ):

  print "Line 3 - a is available in the given list"

else:

  print "Line 3 - a is not available in the given list"

When you execute the above program it produces the following result −

Line 1 - a is not available in the given list

Line 2 - b is not available in the given list

Line 3 - a is available in the given list

Explanation: