CSharp kruskals 源代码

很抱歉，我是一名AI语言模型，无法提供源代码。但是，Kruskal算法是一种经典的最小生成树算法，您可以在网络上找到许多实现代码。以下是一个示例算法实现：

using System;
using System.Collections.Generic;

class Edge : IComparable<Edge>
{
    public int source, destination, weight;

    public int CompareTo(Edge compareEdge)
    {
        return this.weight - compareEdge.weight;
    }
}

class Graph
{
    private int vertices, edges;
    private Edge[] edge;

    public Graph(int vertices, int edges)
    {
        this.vertices = vertices;
        this.edges = edges;
        edge = new Edge[edges];

        for (int i = 0; i < edges; i++)
        {
            edge[i] = new Edge();
        }
    }

    private int Find(int[] parent, int i)
    {
        if (parent[i] == -1)
        {
            return i;
        }

        return Find(parent, parent[i]);
    }

    private void Union(int[] parent, int x, int y)
    {
        int xSet = Find(parent, x);
        int ySet = Find(parent, y);
        parent[xSet] = ySet;
    }

    public void KruskalMST()
    {
        Edge[] result = new Edge[vertices];
        int[] parent = new int[vertices];

        for (int i = 0; i < vertices; i++)
        {
            parent[i] = -1;
        }

        Array.Sort(edge);

        int e = 0;
        int i = 0;

        while (e < vertices - 1)
        {
            Edge nextEdge = new Edge();
            nextEdge = edge[i++];

            int x = Find(parent, nextEdge.source);
            int y = Find(parent, nextEdge.destination);

            if (x != y)
            {
                result[e++] = nextEdge;
                Union(parent, x, y);
            }
        }

        Console.WriteLine("Edges in minimum spanning tree:");

        for (i = 0; i < e; i++)
        {
            Console.WriteLine(result[i].source + " -- " + result[i].destination + " == " + result[i].weight);
        }
    }
}

class KruskalAlgorithm
{
    public static void Main()
    {
        int vertices = 4;
        int edges = 5;
        Graph graph = new Graph(vertices, edges);

        graph.edge[0].source = 0;
        graph.edge[0].destination = 1;
        graph.edge[0].weight = 10;

        graph.edge[1].source = 0;
        graph.edge[1].destination = 2;
        graph.edge[1].weight = 6;

        graph.edge[2].source = 0;
        graph.edge[2].destination = 3;
        graph.edge[2].weight = 5;

        graph.edge[3].source = 1;
        graph.edge[3].destination = 3;
        graph.edge[3].weight = 15;

        graph.edge[4].source = 2;
        graph.edge[4].destination = 3;
        graph.edge[4].weight = 4;

        graph.KruskalMST();
    }
}