Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Home

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Talentd

Your trusted platform to ace any job interviews, craft the perfect resumes, and land your dream jobs.

Featured on

Product Hunt

▲455

All services are online

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

1644. Lowest Common Ancestor of a Binary Tree II - Medium | DSA Corner | Talentd

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

Jobs

Learning

Career Tools

Talentd#1 Freshers Platform

DSA Corner

Dashboard Questions Topics Companies Sheets

Back to Problems

1644. Lowest Common Ancestor of a Binary Tree II

Medium66.2% AcceptancePremium

Tree Depth-First Search Binary Tree

Asked by:

Facebook

Products

Resume Review
Interview Prep
DSA Corner
Jobs
Internships
Fresher Jobs
Roadmaps
Tax Calculator

Resources

Articles
DRDO Internships

Support

DSA & Interview Prep

DSA Questions
DSA Sheets
Company Questions
Topics

Company

About
Contact
Advertisement

Legal

Privacy Policy
Terms & Conditions
Refund Policy
Delivery Policy

Notes

Video Solutions

Watch expert explanations and walkthroughs

Featured Solution

Lowest Common Ancestor of a Binary Tree Leet Code Question Explained using Recursion

Josh's DevBox

13:13465 views

Problem Stats

Acceptance Rate66.2%

DifficultyMedium

Companies1

Practice on LeetCode

Solve with full IDE support and test cases

Solve Now

DSA Corner

Home

DSA Corner

DSA Corner

DSA Corner

DSA Corner

DSA Corner

DSA Corner

1644. Lowest Common Ancestor of a Binary Tree II

Video Solutions

Featured Solution

Lowest Common Ancestor of a Binary Tree Leet Code Question Explained using Recursion

More Solutions

LeetCode 235. Lowest Common Ancestor of a Binary Search Tree - Interview Prep Ep 137

Lowest Common Ancestor of a Binary Tree Leet Code Question Explained using Recursion

1644. Lowest Common Ancestor of a Binary Tree II - Week 3/5 Leetcode July Challenge

Lowest Common Ancestor of a Binary Tree II - LeetCode 1644 - Python

1644. Lowest Common Ancestor of a Binary Tree II - Week 4/5 Leetcode December Challenge

236. Lowest Common Ancestor of a Binary Tree | LeetCode Medium | Python Solution | Binary Tree | DFS

Leetcode 1644. Lowest Common Ancestor of a Binary Tree II (LCA)

Lowest Common Ancestor of a Binary Tree II (LeetCode 1644)

Lowest Common Ancestor of Binary Tree II

Similar Problems

Related Topics

Problem Stats

Practice on LeetCode