实验7 图及图的操作实验(8)

E=new Edge;

E->value=w;

E->adjvertex=j-1;

E->nextarc=adjlist[i-1].firstarc;

adjlist[i-1].firstarc=E;

E=new Edge;

E->value=w;

E->adjvertex=i-1;

E->nextarc=adjlist[j-1].firstarc;

adjlist[j-1].firstarc=E;

}

}

template<class T>

void Graph<T>::creatGraphH(T a[],int n,int e){

Edge *E;

vertexNum=n;

arcNum=e;

for (int i=0;i<vertexNum;i++)

{

adjlist[i].vex=a[i];

adjlist[i].firstarc=NULL;

}

int j,w;

for (int k=0;k<arcNum;k++)

{

cout<<"请输入第"<<k+1<<"条弧的信息（格式为：起点

";

cin>>i>>j>>w;

E=new Edge;

E->value=w;

E->adjvertex=j-1;

E->nextarc=adjlist[i-1].firstarc;

adjlist[i-1].firstarc=E;

}

}

template<class T>

void Graph<T>::printGraph(){

for (int i=0;i<vertexNum;i++)

{

Edge *p;

cout<<i<<" ";

p=adjlist[i].firstarc;

while(p)

{ 终点 权值）