4 2 7 x 0 9 July 8, 2019 16 32 64 128 7 2 2 4 0 9 x решение 2 5 x 0 7 x 4 x 0 9 2 x 4 8 9 7 x 0 4 9 x 0 7 4 9 x 0 2 0 47 2 x 2
