因为shift操作中的数不多,所以直接用单点更新模拟一下就好了. 太久不写线段树,手好生啊,不是这错一下就是那错一下. PS:输入写的我有点蛋疼,不知道谁有没有更好的写法. #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <vector> using namespace std; + ; ); const int INF…

题目链接:https://vjudge.net/contest/147973#problem/C 题意:传统的RMQ是一个不变的数组a求区间最值.现在要循环移动(往前移动). 分析:求区间问题,很容易想到线段树,移动就相当于单点更新. 建树,有两种方案,第一种是nlogn,就是不断的更新,更新logn,有n个数. #include <bits/stdc++.h> using namespace std; ; <<; int op, qL, qR, p, v; //qL,qR询问区间…

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线段树,没了.. ----------------------------------------------------------------------------------------- #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<cctype>    #define rep(i,n) for(int i=0;i&l…

RMQ with Shifts 时间限制(普通/Java):1000MS/3000MS     运行内存限制:65536KByte 描述 In the traditional RMQ (Range Minimum Query) problem, we have a static array A. Then for each query (L, R) (L<=R), we report the minimum value among A[L], A[L+1], …, A[R]. Note that…

RMQ with Shifts 时间限制:1000 ms  |  内存限制:65535 KB 难度:3   描述     In the traditional RMQ (Range Minimum Query) problem, we have a static array A. Then for each query (L, R) (L<=R), we report the minimum value among A[L], A[L+1], …, A[R]. Note that the ind…

RMQ with Shifts Time Limit:1000MS     Memory Limit:65535KB     64bit IO Format:%I64d & %I64u Practice NBUT 1113 Description In the traditional RMQ (Range Minimum Query) problem, we have a static array A. Then for each query (L, R) (L<=R), we report…

C. RMQ with Shifts Time Limit: 1000ms Case Time Limit: 1000ms Memory Limit: 131072KB   64-bit integer IO format: %lld      Java class name: Main     In the traditional RMQ (Range Minimum Query) problem, we have a static array A. Then for each query (…

uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=36 预处理,RMQ求区间最大值. 代码如下: #include <cstdio> #include <iostream> #include <cstring> #include <algorithm> #include <cmath> using…

改动的时候因为数据非常小,所以能够直接暴力改动,查询的时候利用线段树即可了. 14337858 option=com_onlinejudge&Itemid=8&page=show_problem&problem=3720" style="font-size:13.1428575515747px; margin:0px; padding:0px; color:rgb(153,0,0); text-decoration:none">12299 RMQ…