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Re:奇怪的数据

Posted by relive_7 at 2006-07-17 08:51:58 on Problem 2871
In Reply To:奇怪的数据 Posted by:kidCRX at 2006-07-15 11:24:12
> 4.11
> 4.22
> 结果却是  .10  不是 .11
> 奇怪呼~~
a	4.2199998	  float
b	4.1100001  float
因为 4.22是 4.2199998所以才会出现0.10

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