from string import ascii_letters, digits, punctuation #make this program to get this output: bcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~
s = "abcdefghijklmnopqrstuvwxyz" print(s.upper()) print(s.lower()) s = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" print(s.upper()) print(s.lower()) s = "0123456789" print(s.upper()) print(s.lower()) s = "!\"#$%&'()*+,-./:;<=>?@[\]^_`{|}~" print(s.upper()) print(s.lower())