本题传送门 本题知识点:宽度优先搜索 题意简单.在一个L层高的楼里,去走迷宫,就是问从S走到E的最短路径.每走一格每上或者下一层都算1步. 一开始以为这个"立体迷宫"有点吓到我(题做得太少了),后来发觉,只是一个三维数组以及多了两个操作方向(原地向上或者原地向下),除此之外就是简单的bfs模板题了. 数据很小. // POJ 2251 #include<iostream> #include<cstdio> #include<cstring> #inc…

Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. It takes one minute to move one unit north, south, east, west, up or down. You cannot m…

Dungeon Master  Descriptions: You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. It takes one minute to move one unit north, south, east, west, up or…

一.IP信息说明 [Master] IP: 192.168.236.100 [Minion] IP: 192.168.236.101 二.配置SaltStack 关于SaltStack Master和Minion的安装这里不再赘述! [配置Master] 1.新建目录 mkdir  -p  /srv/salt/iso mkdir -p   /srv/salt/install_mysql 2.新建配置文件 (1)  /srv/top.sls base: '*': - cpitables.* - i…

一.IP信息说明 [Master] IP: 192.168.236.100 [Minion] IP: 192.168.236.101 二.配置SaltStack 关于SaltStack Master和Minion的安装这里不再赘述! [配置Master] 1.新建目录 mkdir  -p  /srv/salt/iso mkdir -p   /srv/salt/install_zabbix 2.新建配置文件 (1)  /srv/top.sls base: '*': - cpitables.* -…

BUPT2017 wintertraining(16) #5 B POJ - 2251 题意 3维的地图,求从S到E的最短路径长度 题解 bfs 代码 #include <cstdio> #include <cstring> #include <algorithm> #include <queue> #define N 35 using namespace std; struct node{ int x,y,z,d; }s,e; int L,R,C; int…

Dungeon Game The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must…

The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must fight his wa…

原博文出自于: 感谢! Spark Standalone集群是Master-Slaves架构的集群模式,和大部分的Master-Slaves结构集群一样,存在着Master单点故障的问题.如何解决这个单点故障的问题,Spark提供了两种方案: 基于文件系统的单点恢复(Single-Node Recovery with Local File System) 基于zookeeper的Standby Masters(Standby Masters with ZooKeeper)      (企业里,一…

JDBC Master Slave First supported in ActiveMQ version 4.1 If you are using pure JDBC and not using the high performance journal then you are generally relying on your database as your single point of failure and persistence engine. If you do not have…