Working with Lists >>digits=[1,8,2,8] >>dig1ts=[2//2,2+2+2+2,2,2*2*2] The number of elements >>>len(digits) 4 An element selected by its index >>digits[3] >>getitem(digits,3) 8 Concatenation and repetition nWorking with Lists >>> digits = [1, 8, 2, 8] 4 The number of elements >>> len(digits) 4 An element selected by its index >>> digits[3] 8 Concatenation and repetition >>> getitem(digits, 3) 8 >>> digits = [2//2, 2+2+2+2, 2, 2*2*2]