LeetCode
Question
·
Jan 2022
·
Los Angeles
Google | Phone Screen | Number of Islands in a Tree
35 upvotes
5,776 views
22 replies
Question Details
Company: Google Stage: Phone Screen Given a tree having nodes with value 0 and 1. write a function to return the number of islands ? Follow Up Questions: (Asked by me) 1. Are we...
Full Details
🔒
Unlock all Google questions
Full insider details, leaked discussions, and candidate experiences.
or every company, $100/year →About This Question
This is a reported interview question from a google interview for a swe role during the phone screen round reported in 2022.
It covers the following topics: Binary Tree, Graph, Linked List .
Topics
More Google Interview Questions
Reddit
7 months in Google Team Matching
Reddit
Google L4 SWE prep
Reddit
Google team matching new grad 2026 - US
Reddit
I got offers from Google, Meta, Amazon (SWE intern) by GRINDING for exactly ONE year which made technical interviews for big tech TRIVIAL (rant)
Reddit
Google L4 India - Accepted | Compensation and Preparation