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我的程序是直接套用了回溯的通用代码,通用性强,但可能灵活性不够导致了效率问题.很郁闷.解数独的时候,也是因为效率不好导致TLE

Posted by gfedcba at 2009-02-20 20:26:41 on Problem 1321
In Reply To:好像我写了深搜也没专门剪什么有时0ms有时16ms 。。交流交流。 不懂分析 Posted by:userfriendly at 2009-02-20 20:08:18


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