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Re:我是在每输出一行后用一个\b把那一行的最后一个空格删去,然后换行,为什么会WA?

Posted by shanker at 2012-09-16 00:54:01 on Problem 1505
In Reply To:我是在每输出一行后用一个\b把那一行的最后一个空格删去,然后换行,为什么会WA? Posted by:zxqi_009 at 2005-08-21 13:51:43
要是给人看就没错了,\b确实会删掉前一个字符,但是那是在屏幕上,看起来好像是少了个空格。你的输出实质上是多出了一个\b

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