摘要: 题目链接:https://www.luogu.org/problemnew/show/P2880 是你逼我用ST表的啊qaq include include include include using namespace std; const int maxn = 500001; int minst 阅读全文
posted @ 2018-07-06 21:10 Misaka_Azusa 阅读(136) 评论(0) 推荐(0) 编辑
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