Finding the Index of N biggest elements in Python Array / List Efficiently

Question

I\'m sorry in advance if this is a duplicated question, I looked for this information but still couldn\'t find it.

Is it possible to arrange a numpy array (or python

Answer 1

L = [4, 1, 0, 8, 5, 2]
sorted(range(len(L)), key=lambda i:L[i])