Lecture 70: Binary SearchTree FAANG Interview Questions || Part-1

In this Video, we are going to solve Questions related to BST.

There is a lot to learn, Keep in mind “ Mnn bhot karega k chor yrr apne se nahi hoga ya maza nahi aara, Just ask 1 question “ Why I started ? “

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Course Flow: https://whimsical.com/dsa-4-placement-by-love-babbar-C7JX2fJ8hprv9ivEHkArjD@2Ux7TurymNF9zkFahVLk

Notes Link: https://drive.google.com/drive/folders/1q4y9wbRsN3A-20hsv_jNRe0382nRMq0_?usp=sharing

Slides Link: https://drive.google.com/file/d/1TLaU9II8ae6kIPbqlReCqgMT9spd5sfC/view?usp=sharing

Code Links: https://github.com/loveBabbar/CodeHelp-DSA-Busted-Series

Questions Links:

- Validate BST:https://www.codingninjas.com/codestudio/problems/validate-bst_799483?leftPanelTab=0
- Inorder Predecessor/Successor:https://www.codingninjas.com/codestudio/problems/_893049?topList=love-babbar-dsa-sheet-problems&leftPanelTab=0
- Kth Smallest/Largest in BST:https://www.codingninjas.com/codestudio/problems/find-k-th-smallest-element-in-bst_1069333?leftPanelTab=0
- LCA in BST:https://www.codingninjas.com/codestudio/problems/lca-in-a-bst_981280?leftPanelTab=0

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Intro Sequence: We have bought all the required Licenses of the Audio, Video & Animation used.

Timestamps:

00:00 - Question 1
02:11 - Approach #1
03:27 - Promotion
04:19 - Approach #2
06:06 - Code
10:23 - Question 2
11:00 - Approach
12:53 - Code
16:35 - Question 3
17:30 - Question 4
18:20 - Approach #1
19:40 - Approach #2
21:44 - Code
28:15 - Question 5
30:30 - Approach
32:50 - Code




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