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Re:G++里难道用%f输出double才是正确的？

Posted by liuyang_elvis at 2010-05-17 20:40:18 on Problem 3164
In Reply To:G++里难道用%f输出double才是正确的？ Posted by:ZhangChi at 2009-06-24 20:04:52 
> 我的输出部分。。
> 
> 		double answer = 0;
> 		for (int i = 1; i < T; ++i)
> 			if (link[i] == -1)
> 				answer += preE[i] + sum[i];
> 
> 		printf ("%.2f\n", answer);
> 
> %f就过……%lf就WA，严重的不懂了。。。
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