cout<<endl; } }
int Visit(VertexType v) { cout<<v<<"-->"; return 1; }
//__________深度优先遍历下的节点访问序列___________________________________________
//__________广度优先遍历下的节点访问序列___________________________________________
//__________深度优先遍历生成树_____________________________________________________
//__________广度优先遍历生成树_____________________________________________________
//____________________________主函数______________________________________________
int main()
{int ch,YES=0; AMLGraph g;
//____________________主界面_____________________________ cout<<"--------实验四 图遍历的演示----------------------------------------------"<<endl; cout<<"基本要求:"<<endl; cout<<"以邻接多重表为存储结构,实现连通无向图的深度优先和广度优先遍历。---------"<<endl; cout<<"以用户指定的结点为起点,分别输出每种遍历下的结点访问序列和相应生成树的边集。"<<endl; cout<<"(1) 创建无向图-----------------------------------------------------------"<<endl; cout<<"(2) 打印无向图-----------------------------------------------------------"<<endl;
cout<<"(3) 深度优先遍历并输出深度优先遍历下的节点访问序列-----------------------"<<endl; cout<<"(4) 广度优先遍历并输出广度优先遍历下的节点访问序列----
-------------------"<<endl; //cout<<"(3) 输出深度优先遍历下的节点访问序列-------------------------------------"<<endl; //cout<<"(4) 输出广度优先遍历下的节点访问序列-------------------------------------"<<endl; cout<<"(5) 输出深度优先遍历生成树的边集-----------------------------------------"<<endl; cout<<"(6) 输出广度优先遍历生成树的边集-----------------------------------------"<<endl; cout<<"(7) ---------------------------------------------------------------------"<<endl; cout<<"(8) ---------------------------------------------------------------------"<<endl; cout<<"(9) 检查switch语句-------------------------------------------------------"<<endl; cout<<"(0) 退出-----------------------------------------------------------------"<<endl; while(1) { cout<<"选择相应功能:"<<endl; cin>>ch; switch(ch) { case 1:{YES=CreateGraph(g);}; break; case 2:{if(YES) Display(g); else { cout<<"请先创建无向图,再选择此项"<<endl; } }; break; case 3:{if(YES) { DFSTraverse(g,Visit); } else { cout<<"请先创建无向图,再选择此项"<<endl;
} }; break; case 4:{if(YES) { BFSTraverse(g,Visit); } else { cout<<"请先创建无向图,再选择此项"<<endl;
} }; break; case 5:{}; break; case 6:{}; break; case 7:{ }; break; case 8:{}; break; case 9:{cout<<"switch语句正常---------------------------------------------------"<<endl;}; break; case 0:{cout<<"退出-------------------------------------------------------------"<<endl; exit(1);} ;break; default:{cout<<"请重新输入!!!"<<endl;} } } return 0; }
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