This program finds the locations of placing n queens in a n*n chessboard so that none attack any other

c语言描述的数据结构算法，图的数据结构的抽象数据类型-c language data structure described in algorithm, data structure diagram of the abstract data types

世界名画陈列室由m*n个排列成矩形阵列的陈列室组成。为了防止名画被盗，需要在陈列室中设置警卫机器人哨位。每个警卫机器人除了监视它所在的陈列室外，还可以监视与它所在的陈列室相邻的上、下、左、右4个陈列室。试设计一个安排警卫机器人哨位的算法，使得名画陈列馆中每一个陈列室都在警卫机器人的监视下，且所有的警卫机器人数最少。-Gallery by the world famous painting of m* n rectangular array arranged in the composition

图的创建、遍历、最小生成树、最短路径、拓扑排序、关键路径-create ,travase,spaning tree,the shortest path,topological sort program of graph

图的相关运算，包括图的遍历，深度遍历，广度遍历，最小联通子图寻找-FIG related operations, including graph traversal, deep traversal, breadth, traversal, minimum Unicom subgraph Search