#i have worked over 2hours only to get this: some-one help please manipulate_data = [] item = {"apples": 23, "oranges": 15, "mangoes": 3, "grapes": 45} manipulate_data.append(item) for i in reversed(manipulate_data): new = {"ANDELA", "TIA", "AFRICA"} def list_append(manipulate_data, new): manipulate_data.append(new) return new return dict.keys()
print manipulate_data #this is the instruction: Create a function manipulate_data that does the following Accepts as the first parameter a string specifying the data structure to be used "list", "set" or "dictionary" Accepts as the second parameter the data to be manipulated based on the data structure specified e.g [1, 4, 9, 16, 25] for a list data structure Based off the first parameter return the reverse of a list or add items `"ANDELA"`, `"TIA"` and `"AFRICA"` to the set and return the resulting set return the keys of a dictionary. -- https://mail.python.org/mailman/listinfo/python-list