C#에서 깊이 우선 검색 알고리즘을 구현하는 방법

using System;
using System.Collections.Generic;

namespace DFSExample
{
    class Program
    {
        static int[][] graph;
        static bool[] visited;

        static void Main(string[] args)
        {
            // 初始化邻接矩阵
            InitializeGraph();

            // 初始化visited数组
            visited = new bool[graph.Length];

            // 从顶点0开始遍历
            DFS(0);

            Console.ReadLine();
        }

        static void InitializeGraph()
        {
            // 定义邻接矩阵
            graph = new int[][]
            {
                new int[] {0, 1, 1, 0, 0, 0},
                new int[] {1, 0, 0, 1, 1, 0},
                new int[] {1, 0, 0, 0, 0, 1},
                new int[] {0, 1, 0, 0, 0, 0},
                new int[] {0, 1, 0, 0, 0, 0},
                new int[] {0, 0, 1, 0, 0, 0}
            };
        }

        static void DFS(int vertex)
        {
            // 标记当前顶点为已访问
            visited[vertex] = true;
            Console.WriteLine("Visited vertex: " + vertex);

            // 遍历当前顶点的邻接顶点
            for (int i = 0; i < graph.Length; i++)
            {
                if (graph[vertex][i] == 1 && !visited[i])
                {
                    DFS(i);
                }
            }
        }
    }
}

Visited vertex: 0
Visited vertex: 1
Visited vertex: 3
Visited vertex: 4
Visited vertex: 2
Visited vertex: 5