以下是引用玉面小熊001在2012-12-29 22:29:39的发言:
这是一个正确的C语言程序
Alt,F5后出现这个结果
明明是123.0000088+99.0000088
就算是保留六位小数,那也应该是222.000016啊
为什么是222.000015啊
这是怎么算的?
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这是一个正确的C语言程序
Alt,F5后出现这个结果
明明是123.0000088+99.0000088
就算是保留六位小数,那也应该是222.000016啊

为什么是222.000015啊

这是怎么算的?
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程序在这里木有链接上