# the list before append
sample_list = [1, 1, 2]
print("sample_list before: ", sample_list)

sample_list.append(3)
# the list after append
print("sample_list after:  ", sample_list)



mixed_types = [1, "cat"]
# append number
mixed_types.append(3)
print("mixed_types list: ", mixed_types)
# append string
mixed_types.append("turtle")
print("mixed_types list: ", mixed_types)