Python Program - Membership Operators

• #!/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"

• Output

  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