Membership Operators

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The in operator

Membership operators are used to test if a sequence is presented in an object:

Here are some examples of how you can use the in operator along with the not operator

# Declare the list lst = [1,2,3,4] print('Is 4 in the list? ', 4 in lst) # Returns True print('Is 5 in the list? ',5 in lst) # Return False #Declare the string string = 'Cats are cool and cuddly' print('Is the word Cats in the string? ', 'Cats' in string) print('Are the words Hellow World in the string? ','Hello World' not in string)