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通俗算法

Posted by cycpp at 2008-07-26 14:43:42 on Problem 3671
In Reply To:哪位高人能讲一下此题的解题思路? Posted by:wangjie2008 at 2008-07-25 12:26:10 
在输入的序列数中找一个以之为分界点的有着__最长子序列__的数的位置(既找其中最长子序列的1和2的分节点)  再找出它的左边有多少个2有边有多少个1 将他们相加既是
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