
tutorial = "Python for Programming/Automation!"
print(len(tutorial))
print(tutorial.lower())
print(tutorial.upper())
print(tutorial.isupper())
print(tutorial.upper().isupper())
print(tutorial.find("a"))
print(tutorial.find('A'))
print(tutorial.find('B'))
print(tutorial.find("Python"))
print(tutorial.replace("Python for","Learn"))
print(tutorial.replace('f','F'))

