Given a graph with node from 1 to n, and a list of integer pairs represent edges, return all the bridges.
n = 4
edges = [[1, 2], [1, 3], [1, 4]]
[[1, 2], [1, 3], [1, 4]]
If any of the edges removed, the graph will be disconnected.
n = 4
edges = [[1, 2], [1, 3], [2, 3]]
Solve the problem:Python3
Get one-to-one training from Google Facebook engineers
Learn from Facebook and Google senior engineers interviewed 100+ candidates.
Most recent interview questions and system design topics gathered from aonecode alumnus.
One-to-one online classes. Get feedbacks from real interviewers.
Customized Private Class
Already a coding expert? - Advance straight to hard interview topics of your interest.
New to the ground? - Develop basic coding skills with your own designated mentor.
Days before interview? - Focus on most important problems in target company question bank.