(1) 原码、反码、补码:00100110B,0000000000100110B (2) 原码、反码、补码:01111000B,0000000001111000B (3) 原码:10110010B,1000000000110010B 反码:11001101B,1111111111001101B 补码:11001110B 1111111111001110B (4) -89原码:11011001B,1000000001011001B 反码:11001101B,1111111111001101B 补码:11001110B 1111111111001110B...