Write a function cycle (input_list) that performs an \"in-place\" cycling of the

Question

Write a function cycle (input_list) that performs an "in-place" cycling of the elements of a list, moving each element one position earlier in the list. Here "in place" means the operation should be performed by mutating the original list, and your function should not return anything. Note that you may assume that input_list is non-empty (i.e. contains at least one element) For example: > > > l = [1, 2, 4, 5, 'd'] > > > cycle(l) > > > l [2, 4, 5, 'd', 1] > > > cycle(l) > > > l [4, 5, 'd', 1, 2]

Explanation / Answer

def cycle(input_list): input_list = input_list.copy() tmp = input_list[0] for i in range(0, len(input_list)-1): input_list[i] = input_list[i+1] input_list[-1] = tmp return input_list

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