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【strtok源码】【图源码是什么】【引导源码粒子】125补码源码_125的补码

时间:2025-01-18 20:58:40 分类:探索 来源:新白娘子传奇 源码

1.125+(-24)和125-(-24)补码运算

125补码源码_125的补码<strong>strtok源码</strong>补码

125+(-24)和125-(-24)补码运算

       è®¾å­—é•¿9位:

       â€¦â€¦â€¦â€¦[]è¡¥ =0 b

       â€¦â€¦â€¦â€¦[]è¡¥ =0 b

       â€¦â€¦â€¦â€¦[-]è¡¥ =1 b

       .

       â€¦â€¦â€¦â€¦[]è¡¥ =0 b

       â€¦â€¦â€¦â€¦[-]è¡¥ =1 b (+

       --------------------------------------

       ..[+(-)]è¡¥ =0 b 符号位进位自然丢失

        .....+(-) =+ b = +d

       .

       â€¦â€¦â€¦â€¦[]è¡¥ =0 b

       â€¦â€¦â€¦â€¦[]è¡¥ =0 b (+

       --------------------------------------

       â€¦â€¦[+]è¡¥ =0 b =[-(-)]è¡¥

       â€¦â€¦...-(-) =+ b = +d

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