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Re:为什么四舍五入反而WA，直接保留两位反而AC了。。In Reply To:为什么四舍五入反而WA，直接保留两位反而AC了。。 Posted by:chaos_wjc at 2017-09-21 20:11:28 > 感到无奈 如果你用的C语言，如果你用的gcc编译器，如果你是用%.2f输出的，那么这个格式字符串就已经保证了四舍五入了，你在自己写四舍五入是多余的。 Followed by: Post your reply here: |
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