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Re:用流怎么输出小数点后3位？In Reply To:Re:用流怎么输出小数点后3位？ Posted by:liuyuquan100 at 2008-04-12 14:06:08 如果是C++, cout<<fixed(); cout.precision(3); cout<<VR<<endl; 这样就可以保留三位 Followed by: Post your reply here: |
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