2019年8月3日

hdu6601 主席树
摘要： 题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=6601 Problem Description N sticks are arranged in a row, and their lengths are a1,a2,...,aN.There are Q 阅读全文
posted @ 2019-08-03 10:59 che027 阅读(163) 评论(0) 推荐(0)
洛谷 p3834 主席树
摘要： 题目链接：https://www.luogu.org/problem/P3834 主席树求静态区间第k小 阅读全文
posted @ 2019-08-03 10:44 che027 阅读(106) 评论(0) 推荐(0)
hdu6621 二分加主席树
摘要： 题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=6621 Problem Description You have an array: a1, a2, , an and you must answer for some queries.For each 阅读全文
posted @ 2019-08-03 10:39 che027 阅读(122) 评论(0) 推荐(0)
hdu4417 主席树求区间小于等于K
摘要： 题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4417 Problem Description Mario is world-famous plumber. His “burly” figure and amazing jumping ability 阅读全文
posted @ 2019-08-03 10:25 che027 阅读(145) 评论(0) 推荐(0)

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