surprise = ["Groucho","Chico","Harpo"]

surprise[-1] = surprise[-1].lower()


print("surprise is",surprise)

# print("reverse surprise ",surprise[::-1])
#
# surprise[0] = "Gtoucho"
# surprise[1] = "Chico"
# surprise[2] = "Harpo"
#
# print("surprise is",surprise)
