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up,谁给解释一下。In Reply To:But further observation reveals that only those indices in the set I = { l, k } ∪ { i : l < i < k ∧ opti > max i < j ≤ k { aj } } are worth considering. Posted by:Thank_you at 2007-12-28 16:25:56 > 解题报告里的这句话是什么意思啊? > 对着样例看了看,还是不明白。描述是准确的么? Followed by: Post your reply here: |
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