Home >Web Front-end >JS Tutorial >Only BFS and DFS in Graph using Javascript
This article is a simple part of the graph where we are just doing BFS and DFS Traversal using both Graph approaches
const adjMatrix = [ [0, 1, 1, 0, 0], [1, 0, 0, 1, 0], [1, 0, 0, 0, 1], [0, 1, 0, 0, 1], [0, 0, 1, 1, 0] ]; const BFS = () => { const q = [0]; const visited = [0]; let path = ''; while(q.length) { const value = q.shift(); path += value; for(let j = 0; j< adjMatrix.length; j++) { // j Means the Node present / not in visited List if (adjMatrix[value][j] && visited.indexOf(j) < 0) { q.push(j); visited.push(j); } } } console.log(path); } BFS(); // 01234
const adjList = { 0: [1, 2], 1: [0, 3], 2: [0, 4], 3: [1, 4], 4: [2, 3] } const DFS = () => { const stack = [0]; const visited = [0]; let path = ''; while(stack.length) { const value = stack.pop(); path += value; for(let item of adjList[value]) { if (visited.indexOf(item) < 0) { stack.push(item); visited.push(item); } } } console.log(path); } DFS();// 02431
For a more detailed article on Graph feel free to check out the below link.
Graphs Data Structure using Javascript
The above is the detailed content of Only BFS and DFS in Graph using Javascript. For more information, please follow other related articles on the PHP Chinese website!