图的算法程序.最小生成树,最短路径等问题-map algorithm procedures. Minimum spanning tree, such as the shortest path problem

This kruskal Minimum Spanning Tree!It s good for user in Coding Programming.-This kruskal Minimum Spanning Tree! It s good for user in Coding Programming.

最小生成树问题 问题描述：若要在ｎ个城市之间架设通讯网络，只需要架设ｎ－１条线路即可。如何以最低的经济代价建设这个通讯网，是一个网的最小生成树问题。 设计要求：利用克鲁斯卡尔算法求网的最小生成树；以文本形式输出生成树中各条边以及它们的权值。 -The issue of minimum spanning tree problem Descr iption: n To set up a communication network between cities, only need to

若要在n个城市之间建设通信网络，只需要假设n-1条线路即可。如何以最低的经济代价建设这个通信网，是一个网的最小生成树问题。-To build a communication network between the n cities, only need to assume a n-1 lines can be. Construction communication network at the lowest economic cost of the minimum spanning tree o