(x 8) и ((x 7) или (x 7)) July 8, 2019 16 32 64 128 Не x 8 x 8 и x 7 x 7 8 x 8 x 7 x 7 8 x x 7 8 1 x 7 (х 8) и ((х 7) или (х 7)) (x 8) и не (x 7
