fork download
  1. l = [1,2,3,4,5,6,7,8,9]
  2. result = [list(n) for n in zip(*[iter(l)] * 3)]
  3. print(result)
Success #stdin #stdout 0.02s 9260KB
stdin
Standard input is empty
stdout
[[1, 2, 3], [4, 5, 6], [7, 8, 9]]