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Re:我用公式算到是2 * a + sqrt(4 + 4 * a * a),如果不是整数就再取整加一,但是总得到WA,谁来解释下?

Posted by ckhlyy at 2013-09-16 22:08:18 on Problem 1183
In Reply To:我用公式算到是2 * a + sqrt(4 + 4 * a * a),如果不是整数就再取整加一,但是总得到WA,谁来解释下? Posted by:yzx at 2007-05-02 20:15:22
唉!我也是这样就是AC不了~

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