0 5 х 4 July 8, 2019 16 32 64 128 0 5 х 45 0 5 x 4 0 5 x 4 2 0 5 x 4 3 0 5 x 1 4 0 5 x ≥ 4 14 х 0 5 4 2х )+ 12 2х 5 х 4 0 0 5 × 4