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一道大大的水题~一道巨水的题，刚开始一大意搞错题意了，写了个离散化的线段树，写完一运行才发现，这题根本不好用线段树，相交区间才能连成一块儿，我那个晕啊~一维的结构体数组就可以搞定了~ Followed by: Post your reply here: |
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