摘要:
链接: https://vjudge.net/problem/SPOJ DQUERY 题意: 找n个数中无修改的区间不同数个数 思路: 莫队算法,第一次写,很奇怪,代码很好写,分块之后来回跳。 代码: c++ include include include include include inclu 阅读全文
posted @ 2019-07-20 23:12
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摘要:
链接: https://vjudge.net/problem/HDU 6278 题意: The h index of an author is the largest h where he has at least h papers with citations not less than h. B 阅读全文
posted @ 2019-07-20 11:02
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摘要:
链接: https://vjudge.net/problem/POJ 2104 author=malic 题意: 给定一个数组 a[1...n],数组元素各不相同,你的程序要对每次查询Q(i,j,k)作出回答,其中Q(i,j,k)的含义为在数组a[i...j]中第k大的数字. 例如,给出数组a=(1 阅读全文
posted @ 2019-07-20 10:00
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