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【c语言】整数的二进制表现形式是什么?
2022-08-04 05:31:00 【crazy__xieyi】
对于负整数的二进制表现形式:3种
原码:直接根据数值写出的二进制序列
反码:原码的符号位不变,其他位按位取反
补码:反码+1
例:-1存放在内存中,存放的是二进制补码

正整数的原码反码补码相同。
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