Python: Change the position of every n-th value with the (n+1)th in a list
Python List: Exercise - 38 with Solution
Write a Python program to change the position of every n-th value with the (n+1)th in a list.
from itertools import zip_longest, chain, tee def replace2copy(lst): lst1, lst2 = tee(iter(lst), 2) return list(chain.from_iterable(zip_longest(lst[1::2], lst[::2]))) n = [0,1,2,3,4,5] print(replace2copy(n))
[1, 0, 3, 2, 5, 4]
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