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终于过了，用扫描的办法可以。郁闷，做过类似的不用离散化的题，线段树非线段树都写过。看你们线段树线段树叫的很不爽，于是用扫描+跳跃的方法，被离散化后的细节搞了一两个小时，终于过了，172MS。 Followed by: Post your reply here: |
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