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

449. Serialize and Deserialize BST - 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

449. Serialize and Deserialize BST

Medium58.1% Acceptance

String Tree Depth-First Search

Asked by:

Amazon

Microsoft

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

Companies (3)

Video Solutions

Watch expert explanations and walkthroughs

Featured Solution

LeetCode 297: Serialize and Deserialize Binary Tree | Amazon Interview Question | Python |Hack Code

Hack Code

11:08292 views

Problem Stats

Acceptance Rate58.1%

DifficultyMedium

Companies3

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

449. Serialize and Deserialize BST

Video Solutions

Featured Solution

LeetCode 297: Serialize and Deserialize Binary Tree | Amazon Interview Question | Python |Hack Code

More Solutions

SERIALIZE AND DESERIALIZE BINARY TREE (Leetcode) - Code & Whiteboard

Serialize and Deserialize BST Leetcode | Leetcode 449 | Leetcode October Challenge

Leetcode 297 Serialize and Deserialize Binary Tree Java | Interview Prep

449. Serialize and Deserialize BST - Day 9/31 Leetcode October Challenge

LeetCode 297: Serialize and Deserialize Binary Tree | Amazon Interview Question | Python |Hack Code

297. Serialize and Deserialize Binary Tree (Leetcode Hard)

Serialize & Deserialize Binary Tree (LeetCode 297 - Hard)

Serialize and Deserialize BST/Binary Tree: Leetcode 449/297

Serialize and Deserialize BST | LeetCode 449 | Java

Similar Problems

Related Topics

Problem Stats

Practice on LeetCode