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Re:用树状数组还是超时,汗啊,看来要改用线段树写写In Reply To:用树状数组还是超时,汗啊,看来要改用线段树写写 Posted by:lironghua at 2008-05-01 09:40:09 算我没发,原来是自己搞错了,树状数组还是可以AC的 Followed by: Post your reply here: |
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