主要参考资料:数据结构(C语言版)严蔚敏 ,http://blog.chinaunix.net/uid-25324849-id-2182922.html 代码测试通过. package 图的建立与实现; import java.util.*; public class MGraph { final int MAXVEX = 100; final int INFINITY = 65535; int[] vexs = new int[MAXVEX]; //顶点表 int[][] arc =
Problem Description XXX is very interested in algorithm. After learning the Prim algorithm and Kruskal algorithm of minimum spanning tree, XXX finds that there might be multiple solutions. Given an undirected weighted graph with n (1<=n<=100) vertex
1)用邻接矩阵方式进行图的存储.如果一个图有n个节点,则可以用n*n的二维数组来存储图中的各个节点关系. 对上面图中各个节点分别编号,ABCDEF分别设置为012345.那么AB AC AD 关系可以转换为01 02 03, BC BE BF 可以转换为12 14 15, EF可以转换为45.换句话所,我们将各个节点关系存储在一个n*n的二位数组中,数组下标分别对应A-F,有关系的两个节点,在数组中用1表示,否则用0表示.这上图关系可以用6*6数组表示为: 2)深度优先进行图的遍历以及将图转换为
Constructing Roads 题目链接: http://acm.hust.edu.cn/vjudge/contest/124434#problem/D Description There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say two villa