本文实例为大家分享了C#深度优先搜索算法的具体代码,供大家参考,具体内容如下
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//论文要用到其改进算法,在此先demo测试一下
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DFS
{
class Program
{
public int [,] map = new int [100, 100];
public int [] road = new int [120];
public int n, x, y;
public int m = 1;
public int [] visited = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, };
static void Main( string [] args)
{
Program pro = new DFS.Program();
int i, j;
pro.n = int .Parse(Console.ReadLine());
pro.x= int .Parse(Console.ReadLine());
pro.y= int .Parse(Console.ReadLine());
for (i = 0; i < pro.n; i++)
{
for (j = 0; j < pro.n; j++)
{
pro.map[i,j]= int .Parse(Console.ReadLine());
}
}
pro.road[0] = pro.x;
pro.dfs(pro.x);
}
public void dfs( int p)
{
visited[p] = 1;
int i, j;
for (i = 0; i < n; i++)
{
if (map[p,i] == 1 && visited[i] == 0)
{
if (i == y) ///如果深搜到了终点,就输出刚才经过的路径
{
for (j = 0; j < m; j++)
{
Console.WriteLine( "{0}" , road[j]);
}
Console.WriteLine( "{0}\r\n" , y);
}
else ///如果该点不是终点
{
map[p,i] = 0;
road[m] = i; ///将该点存起来
m++;
dfs(i); ///接着深搜
map[p,i] = 1;
visited[i] = 0;
m--;
}
}
}
}
}
}
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。