题目大意:给一个1~n的序列,每次操作可以把长度为偶数的序列交换前一半和后一半的位置.求出将这个序列变成升序的步骤. 题目分析:构造求解. 代码如下: # include<iostream> # include<cstdio> # include<queue> # include<cstring> # include<algorithm> using namespace std; int a[10005],pos[10005],n; queue&…

类似煎饼,先把1放到1,之后是子问题   (先放到前一半,再放到开头,两次操作)(任何位置,最多一次就可以放到前一半)) #include<iostream> #include<vector> #include<cstdio> #include<algorithm> using namespace std; ]; void change(int l, int r){ +; j <= r; ++i, ++j) swap(a[i], a[j]); } ve…

塔机力矩限制器,tower crane 适用于各种类型的固定臂塔机和可变臂塔机 塔机力矩限制器是塔式起重机机械的安全保护装置,本产品采用32位高性能微处理器为硬件平台,软件算法采用国内最先进的三滑轮取力算法或单滑轮算法,该算法吸收多年的现场经验,不断改进完善而成.本产品符合<GB12602-2009起重机械超载保护装置安全技术规范>. 联系电话:13477122116 QQ:13477122116 E-Mail:  sherwin1983@outlook.com 1)产品特点: 1.采用5.7…

导读 数人云容器管理面板 Crane 开源啦!Crane 包含着数人云工程师对 Docker 最新技术的热爱和实践.希望借助开源社区的力量,让 Crane 完善自身,更好地成长起来,让更多的国内用户体验并参与到最新的容器技术中. 在 Docker 内置 Swarm 特性的基础上,Crane 还为社区用户实现了一些有趣的功能,比如私有仓库认证,访问控制和项目模板共享.还有酷酷的模糊搜索功能,让用户快速跳转到所需页面.Crane 可以帮助用户存储仓库认证信息,当部署项目时可以选择预定义的仓库认证信息…

POJ 2991 Crane 题目链接 题意:给定一个垂直的挖掘机臂.有n段,如今每次操作能够旋转一个位置,把[s, s + 1]专程a度,每次旋转后要输出第n个位置的坐标 思路:线段树.把每一段当成一个向量,这样每一段的坐标就等于前几段的坐标和,然后每次旋转的时候,相当于把当前到最后位置所有加上一个角度,这样就须要区间改动了.然后每次还须要查询s,和s + 1当前的角度,所以须要单点查询,这样用线段树去维护就可以 代码: #include <cstdio> #include <cstr…

Description ACM has bought a new crane (crane -- jeřáb) . The crane consists of n segments of various lengths, connected by flexible joints. The end of the i-th segment is joined to the beginning of the i + 1-th one, for 1 ≤ i < n. The beginning of t…

Description ACM has bought a new crane (crane -- jeřáb) . The crane consists of n segments of various lengths, connected by flexible joints. The end of the i-th segment is joined to the beginning of the i + 1-th one, for 1 ≤ i < n. The beginning of t…

Crane Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 7687   Accepted: 2075   Special Judge Description ACM has bought a new crane (crane -- jeřáb) . The crane consists of n segments of various lengths, connected by flexible joints. The…

题目链接 Description ACM has bought a new crane (crane -- jeřáb) . The crane consists of n segments of various lengths, connected by flexible joints. The end of the i-th segment is joined to the beginning of the i + 1-th one, for 1 ≤ i < n. The beginning…

Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 5772   Accepted: 1571   Special Judge Description ACM has bought a new crane (crane -- jeřáb) . The crane consists of n segments of various lengths, connected by flexible joints. The end of…