将下列十进制数转换为8 位有符号二进制数。 (1)+32 (2)-12 (3)+100 (4)-9
正确答案:(1)[+32]原=[+32]反=[+32]补=00100000B
(2)[-12]原=10001100B [-12]反=11110011B
(3)[+100]原=[+100]反= [+100]补=01100100B
(4)[-92]原=11011100B [-92]反=10100011B
(2)[-12]原=10001100B [-12]反=11110011B
(3)[+100]原=[+100]反= [+100]补=01100100B
(4)[-92]原=11011100B [-92]反=10100011B
答案解析:有
微信扫一扫手机做题