邻接矩阵bfs

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#include<bits/stdc++.h> using namespace std; int a[11][11]; bool visited[11]; void store_graph() { for(int i=1;i<=10;i++) for(int j=1;j<=10;j++) cin>>a[i][j]; } void bfs_graph() { void bfs(int v); memset(visited,false,sizeof(visited)); f…

图邻接表邻接矩阵 BFS生成树 DFS生成树

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[数据结构]图的DFS和BFS的两种实现方式

深度优先搜索深度优先搜索,我们以无向图为例. 图的深度优先搜索(Depth First Search),和树的先序遍历比较类似. 它的思想:假设初始状态是图中所有顶点均未被访问,则从某个顶点v出发,首先访问该顶点,然后依次从它的各个未被访问的邻接点出发深度优先搜索遍历图,直至图中所有和v有路径相通的顶点都被访问到. 若此时尚有其他顶点未被访问到,则另选一个未被访问的顶点作起始点,重复上述过程,直至图中所有顶点都被访问到为止. 显然,深度优先搜索是一个递归的过程. 邻接矩阵DFS package…

PAT Advanced A1021 Deepest Root (25) [图的遍历，DFS，计算连通分量的个数，BFS，并查集]

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