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Re:WA了无数次后，终于过了。。。。In Reply To:WA了无数次后，终于过了。。。。 Posted by:zyl072 at 2007-07-29 10:30:53 非常感谢，按您的算法做的，我也过了。 但是有个疑问想请教，我的意思是，a[200][20][-420..420]就可以了，为什么要a[205][25][-450..450]呢？ 我的用了900多MS，好慢啊。主要是200*20*840特别占时间。可不可以优化呢？ Followed by: Post your reply here: |
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