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#region 深度递归的具体算法
/// <summary>
/// 深度递归的具体算法
/// </summary>
/// <param></param>
/// <param></param>
public void DFSM(ref MatrixGraph graph, int vertex)
{
Console.Write("->" + graph.vertex[vertex]);
//标记为已访问
graph.isTrav[vertex] = true;
//要遍历的六个点
for (int i = 0; i < graph.vertexNum; i++)
{
if (graph.isTrav[i] == false && graph.edges[vertex, i] != 0)
{
//深度递归
DFSM(ref graph, i);
}
}
}
#endregion
#endregion
最后上一下总的代码
复制代码 代码如下:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace MatrixGraph
{
public class Program
{
static void Main(string[] args)
{
MatrixGraphManager manager = new MatrixGraphManager();
//创建图
MatrixGraph graph = manager.CreateMatrixGraph();
manager.OutMatrix(graph);
Console.Write("广度递归:t");
manager.BFSTraverse(graph);
Console.Write("n深度递归:t");
manager.DFSTraverse(graph);
Console.ReadLine();
}
}
#region 邻接矩阵的结构图
/// <summary>
/// 邻接矩阵的结构图
/// </summary>
public class MatrixGraph
{
//保存顶点信息
public string[] vertex;
//保存边信息
public int[,] edges;
//深搜和广搜的遍历标志
public bool[] isTrav;
//顶点数量
public int vertexNum;
//边数量
public int edgeNum;
//图类型
public int graphType;
/// <summary>
/// 存储容量的初始化
/// </summary>
/// <param></param>
/// <param></param>
/// <param></param>
public MatrixGraph(int vertexNum, int edgeNum, int graphType)
{
this.vertexNum = vertexNum;
this.edgeNum = edgeNum;
this.graphType = graphType;
vertex = new string[vertexNum];
edges = new int[vertexNum, vertexNum];
isTrav = new bool[vertexNum];
}
}
#endregion
/// <summary>
/// 图的操作类
/// </summary>
public class MatrixGraphManager
{
#region 图的创建
/// <summary>
/// 图的创建
/// </summary>
/// <param></param>
public MatrixGraph CreateMatrixGraph()
{
Console.WriteLine("请输入创建图的顶点个数，边个数，是否为无向图(0,1来表示)，已逗号隔开。");
var initData = Console.ReadLine().Split(',').Select(i => int.Parse(i)).ToList();
MatrixGraph graph = new MatrixGraph(initData[0], initData[1], initData[2]);
Console.WriteLine("请输入各顶点信息：");
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