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Re:你这个程序如果加上 arr[0][0]=1就可以ac了,关键是错在这里,其他的地方都没问题。In Reply To:又是一个莫名其妙的错误,将DP中的=改为先赋成零,然后+=就可以了, Posted by:pillar at 2006-09-10 13:32:55 Followed by: Post your reply here: |
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