标签:style color 数据 for art ar 代码 new
网上很少有C# 写图的数据结构的例子,实际的项目中也从来没用过Array 这坨东西,随手写个,勿喷。
namespace LH.GraphConsole { public struct Graph { public Graph(int vertexNumber, int edgeNumber) { VertexNumber = vertexNumber; EdgeNumber = edgeNumber; Vertexs = new string[VertexNumber]; Edges = new int[VertexNumber, VertexNumber]; for (int i = 0; i < VertexNumber; i++) { for (int j = 0; j < VertexNumber; j++) { Edges[i, j] = int.MaxValue; } } } public String[] Vertexs { get; set; } public int[,] Edges { get; set; } private int VertexNumber { get; set; } private int EdgeNumber { get; set; } } }
然后是简单的主程序代码:
namespace LH.GraphConsole { class Program { static void Main(string[] args) { var vertexNumber = 5; var edgeNumber = 6; Graph graph = new Graph(vertexNumber, edgeNumber); graph.Vertexs[0] = "v0"; graph.Vertexs[1] = "v1"; graph.Vertexs[2] = "v2"; graph.Vertexs[3] = "v3"; graph.Vertexs[4] = "v4"; graph.Edges[1, 2] = 3; graph.Edges[1, 0] = 9; graph.Edges[2, 0] = 2; graph.Edges[2, 3] = 5; graph.Edges[3, 4] = 1; } } }
当然了,这种数据结构简明易懂,可惜的是对于比较稀疏的图,白白浪费了很多空间。
下一回合我们来看邻接表的C#写法。
数据结构之图 Part2 - 1,布布扣,bubuko.com
标签:style color 数据 for art ar 代码 new
原文地址:http://www.cnblogs.com/bnbqian/p/3895928.html