Breaking News: Grepper is joining You.com. Read the official announcement!

DFS explained

Annoying Alpaca answered on March 19, 2021 Popularity 10/10 Helpfulness 1/10

answer DFS explained

related DFS explained

DFS explained

Comment

 def depth_first_search(graph):
    visited, stack = set(), [root]
    while stack:
        vertex = stack.pop()
        if vertex not in visited:
            visited.add(vertex)
            stack.extend(graph[vertex] - visited)
    return visited

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: brilliant.org

Tags: whatever

Link to this answer
Share Copy Link

Contributed on Mar 19 2021

Annoying Alpaca

0 Answers Avg Quality 2/10

Closely Related Answers

DFS explained

Comment

Initialize an empty stack for storage of nodes, S.
For each vertex u, define u.visited to be false.
Push the root (first node to be visited) onto S.
While S is not empty:
    Pop the first element in S, u.
    If u.visited = false, then:
        U.visited = true
        for each unvisited neighbor w of u:
            Push w into S.
End process when all nodes have been visited.

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: brilliant.org

Tags: whatever whateve

Link to this answer
Share Copy Link

Contributed on Mar 19 2021

Annoying Alpaca

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

DFS explained

Contents

More Related Answers

DFS explained

Closely Related Answers

DFS explained

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.