how to print list skipping one element each time in python without numpy?

Question

given

samplelist = [100,101,102,103,104,105,106,107,108,109]

then I want output as below:

[100,[101,102,103,104,105,106,10         


        

Answer 1

use itertools.combinations():

import itertools
a = [100,101,102,103,104,105,106,107,108,109]
list(itertools.combinations(a, len(a)-1))[::-1]