Learn Python MEMBERSHIP OPERATORS in 8 minutes 🔎

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=OJ5E7VLsZQM

#python #pythontutorial #pythonprogramming • Membership operators = used to test whether a value or variable is found in a sequence • (string, list, tuple, set, or dictionary) • 1. in • 2. not in • -------------------- • EXAMPLE 1 • -------------------- • word = APPLE • letter = input( Guess a letter in the secret word: ) • if letter in word: • print(f There is a {letter} ) • else: • print(f {letter} was not found ) • -------------------- • EXAMPLE 2 • -------------------- • students = { Spongebob , Patrick , Sandy } • student = input( Enter the name of a student: ) • if student in students: • print(f {student} is in this class ) • else: • print(f {student} is NOT in this class ) • -------------------- • EXAMPLE 3 • -------------------- • grades = { • Sandy : 'A', • Squidward : 'B', • Spongebob : 'C', • Patrick : 'D' • } • student = input( Enter the name of a student: ) • if student in grades: • print(f {student}'s grade is {grades[student]}. ) • else: • print(f {student} is not in the dictionary ) • -------------------- • EXAMPLE 4 • -------------------- • email = [email protected] • if @ in email and . in email: • print( Valid email ) • else: • print( Invalid email )

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