作者darkeyes (My life for Aiur)
站内TransCSI
标题[问题] 请教个小问题...
时间Sun Jun 18 17:59:07 2006
Using the 2's complement system to perform the addition on n-bit
signed binary numbers, an overflow will possible occur when the
operands have the same sign.When will possbile the end of carry occur ?
..简单就是说何时端回进位会发生。
麻烦会的人解说一下 先在此致谢(_ _)-b
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1F：→ guestoo:以(r-1)'s补数做无号数减法,Carry=1的时候 06/18 18:33