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Re:关键字为空时,应该是全部拷贝,为什么要输出NULL呢?

Posted by tope at 2010-01-16 09:51:38 on Problem 3753
In Reply To:关键字为空时,应该是全部拷贝,为什么要输出NULL呢? Posted by:0912240005 at 2010-01-16 09:06:52
以测试样例为准,当关键字为空时 输出 0 NULL

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