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编程语言、码型、负数 #3

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humingcheng opened this issue Aug 27, 2016 · 0 comments
Open

编程语言、码型、负数 #3

humingcheng opened this issue Aug 27, 2016 · 0 comments

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@humingcheng
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humingcheng commented Aug 27, 2016

关键词:编程语言,C, C++, Java, Python,负数,原码,反码,补码
计算机中所有的数据均用补码!
以下C代码表示取unsigned int最大值:
unsigned int i; i = (unsigned int)-1;

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