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这是一个二叉树左右子树交换的简单程序，希望对大家有用！(This is a binary tree so the simple sub-tree exchange procedures in the hope for all of us!)

最短路径算法。 用无向带全图的邻接矩阵存储图，确定从源点出发到其它各点的最短路径。 输入：图中包含的顶点数n 边数m， 各边权值，用邻接矩阵或者邻接表存储。 输出：源点到其它各点的最短路径值。(Shortest path algorithm. Adjacency matrix storage with undirected graph with a full figure, determine the starting point of the shortest path from the source point of each other. Input: Vertices figure included n the number of edges m, the weight of each side, with the adjacency matrix or adjacency table storage. Output: source shortest path to value each other points.)

关于Arnoldi算法的今年来的中文资料，希望能够给有兴趣编写这方面算法的人提供帮助(Arnoldi algorithm on the Chinese data this year, hoping to write this algorithm are interested in helping people)

太阳能电池参数计算，可以快速方便计算电流，电压，填充因子等参数(Solar cell parameter calculation)

本系统采用C语言编写，利用邻接链表实现最短路径问题，关键路径问题等(The system uses the C language, using adjacency list realize the shortest path problem, critical path issues)

说明：  约瑟夫问题，四种解法，分别是静态链表，顺序表两种和循环链表(Joseph problems, the four solution, namely a static list, order form and the cycle of two lists)

约瑟夫环（约瑟夫问题）是一个数学的应用问题：已知n个人（以编号1，2，3...n分别表示）围坐在一张圆桌周围。从编号为k的人开始报数，数到m的那个人出列；他的下一个人又从1开始报数，数到m的那个人又出列；依此规律重复下去，直到圆桌周围的人全部出列。通常解决这类问题时我们把编号从0~n-1，最后结果+1即为原问题的解。 (Josephus (Josephus problem) is the application of a mathematical problem: Given n individuals (with numbers 1,2,3 ... n respectively) sitting around a round table. From the number of people gettin k, number of the m man out of the line he s the next person and a number of gettin number to m the man was out of the line and so the law is repeated until the round table were all out of the column. We numbered 0 ~ n-1, the final result is the original problem solution+1 usually solve these problems.)

表达式cpp实现 数据结构实验源代码 实现前序、中序、后序表达式(Expression codes Formerorder expressions regular expression&Postorder expressions )

说明：  设计济南大学校园平面图，所含的景点不少于10个。以图中顶点表示校内各景点，存放景点名称、代号、简介等信息；以边表示路径，存放路径长度等相关信息。 为来访客人提供图中任意景点相关信息的查询。 为来访客人提供图中任意景点的问路查询，即查询任意两个景点之间的一条最短的简单路径。 选作内容： 求校园的关节点。 提供图中任意景点查询，即求任意两点间的所有路径。 校园导游图的景点和道路的修改扩充功能。 扩充道路信息，如道路类别，沿途景色等级，一直可按客人所需分别查询人行路径或车行路径或观景路径。(Design jinan university campus plan, contains at least 10 spots in each vertex said in scenic spots, deposit attractions at the information such as the code name introduction On the path, deposit path length said related information )

数据结构中图的遍历Data structure traversal of center(Data structure traversal of center)