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答案是499?我的程序用了120ms (CIII 1.2G 256M SD)In Reply To:AC 的同志,可否试下这组数据,我的程序得好几秒阿。 Posted by:encapsulation at 2006-05-05 11:48:38 > 1000 > x y > 1 1 > 1 2 > 1 3 > . > . > . > . > . > . > 1 498 > 1 499 > 1 500 > 2 1 > 2 2 > 2 3 > . > . > . > . > . > . > 2 498 > 2 499 > 2 500 > Followed by:
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