Love-Babbar-CPP-DSA-Course

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Love-Babbar-CPP-DSA-Course

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This repository consists of the code samples, assignments, and notes for the C++ DSA Course of CodeHelp - Love Babbar.

Love-Babbar-CPP-DSA-Course 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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# Love Babbar CPP DSA Course

#### Checkout Course Flow From [Here](https://whimsical.com/dsa-4-placement-by-love-babbar-C7JX2fJ8hprv9ivEHkArjD) 👈

#### Checkout GFG Solutions From [Here](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/GFG_Solutions) 👈

#### Checkout LeetCode Solutions From [Here](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/LeetCode_Solutions) 👈

#### Checkout CodingNinjas Solutions From [Here](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/CodingNinjas_Solutions) 👈

#### Coding Ninjas Resources
- [Basics of C++](https://www.codingninjas.com/studio/guided-paths/basics-of-c)
- [OOPs in C++](https://www.codingninjas.com/studio/guided-paths/oops-in-c)
- [Data Structure & Algorithm](https://www.codingninjas.com/studio/guided-paths/data-structures-algorithms-new)
- [Competitive Programming](https://www.codingninjas.com/studio/guided-paths/competitive-programming)

|  Lectures  |  Lecture Codes  |  Homework  |  Hands On PDF  |  Handwritten Notes  |
|:-----------|:----------------:|:----------:|:--------------:|:-------------------:|
|  [Lecture 1: Intro to Programming & Flowcharts](https://www.youtube.com/watch?v=WQoB2z67hvY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=1)  |  [L1 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_01/Codes)  |  [H1](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_01/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_01/Lecture_1_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_01/Lecture_1_Handwritten_Notes.pdf)  |
|  [Lecture 2: Write Your First Program in C++](https://www.youtube.com/watch?v=t6zLJOCVqD0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=2)  |  [L2 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_02/Codes)  |  [H2](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_02/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_02/Lecture_2_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_02/Lecture_2_Handwritten_Notes.pdf)  |
|  [Lecture 3: If-Else, While loop & Lots of Patterns](https://www.youtube.com/watch?v=WR31ByTzAVQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=3)  |  [L3 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_03/Lecture_Codes)  |  [H3](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_03/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_03/Lecture_3_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_03/Lecture_3_Handwritten_Notes.pdf)  |
|  [Lecture 4: Solving Pattern Questions](https://www.youtube.com/watch?v=dr-pLeJBr38&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=4)  |  [L4 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_04)  |  [H4](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_04/Lecture_Codes_and_Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_04/Lecture_4_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_04/Lecture_4_Handwritten_Notes.pdf)  |
|  [Lecture 5: Bitwise Operators, For Loops, Operator Precedence & Variable Scoping](https://www.youtube.com/watch?v=yjdQHb2elqI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=5)  |  [L5 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_05/Lecture_Codes)  |  [H5](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_05/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_05/Lecture_5_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_05/Lecture_5_Handwritten_Notes.pdf)  |
|  [Lecture 6: Binary & Decimal Number System](https://www.youtube.com/watch?v=bWrsk0QizEk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=6&pp=iAQB)  |  [L6 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_06/Lecture_Codes)  |  [H6](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_06/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_06/Lecture_6_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_06/Lecture_6_Handwritten_Notes.pdf)  |
|  [Lecture 7: LeetCode Problem Solving Session](https://www.youtube.com/watch?v=0fwrMYPcGQ0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=7&pp=iAQB)  |  [L7 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_07/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_07/Lecture_7_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_07/Lecture_7_Handwritten_Notes.pdf)  |
|  [Lecture 8: Switch Statement & Functions](https://www.youtube.com/watch?v=8nNqk2NPbRA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=8&pp=iAQB)  |  [L8 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_08/Lecture_Codes)  |  [H8](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_08/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_08/Lecture_8_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_08/Lecture_8_Handwritten_Notes.pdf)  |
|  [Lecture 9: Introduction to Arrays in C++](https://www.youtube.com/watch?v=sNrLlmOIn-c&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=9&pp=iAQB)  |  [L9 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_09/Lecture_Codes)  |  [H9](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_09/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_09/Lecture_9_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_09/Lecture_9_Handwritten_Notes.pdf)  |
|  [Lecture 10: Solving LeetCode/CodeStudio Questions](https://www.youtube.com/watch?v=oVa8DfUDKTw&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=10&pp=iAQB)  |  [L10 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_10/Lecture_Codes)  |  [H10](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_10/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_10/Lecture_10_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_10/Lecture_10_Handwritten_Notes.pdf)  |
|  [Lecture 11: Time & Space Complexity](https://www.youtube.com/watch?v=QovOdd80A4s&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=11&pp=iAQB)  |  -  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_11/Lecture_11_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_11/Lecture_11_Handwritten_Notes.pdf)  |
|  [Lecture 12: Binary Search Explained in 1 Video](https://www.youtube.com/watch?v=YJeoQBevNVo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=12&pp=iAQB)  |  [L12 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_12/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_12/Lecture_12_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_12/Lecture_12_Handwritten_Notes.pdf)  |
|  [Lecture 13: Binary Search Interview Questions Part-1](https://www.youtube.com/watch?v=zD2Jg3alZV8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=13&pp=iAQB)  |  [L13 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_13/Lecture_Codes)  |  [H13](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_13/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_13/Lecture_13_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_13/Lecture_13_Handwritten_Notes.pdf)  |
|  [Lecture 14: Binary Search Interview Questions Part-2](https://www.youtube.com/watch?v=6z2HK4o8qcU&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=14&pp=iAQB)  |  [L14 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_14/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_14/Lecture_14_Hands_On.pdf)  |  -  |
|  [Lecture 15: Book Allocation Problem](https://www.youtube.com/watch?v=YTTdLgyqOLY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=15&pp=iAQB)  |  [L15 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_15/Lecture_Codes)  |  [H15](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_15/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_15/Lecture_15_Hands_On.pdf)  |  -  |
|  [Lecture 16: Selection Sort](https://www.youtube.com/watch?v=UdO2NeHB46c&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=16&pp=iAQB)  |  [L16 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_16/Lecture_Codes)  |  [H16](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_16/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_16/Lecture_16_Hands_On.pdf.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_16/Lecture_16_Handwritten_Notes.pdf)  |
|  [Lecture 17: Bubble Sort](https://www.youtube.com/watch?v=zOhUavxlzw4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=18&pp=iAQB)  |  [L17 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_17/Lecture_Codes)  |  [H17](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_17/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_17/Lecture_17_Hands_On.pdf.pdf)  |  -  |
|  [Lecture 18: Insertion Sort](https://www.youtube.com/watch?v=7kIVfVY6Axk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=19&pp=iAQB)  |  [L18 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_18/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_18/Lecture_18_Hands_On.pdf)  |  -  |
|  [Lecture 19: C++ STL](https://www.youtube.com/watch?v=WgMPrLX-zsA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=20&pp=iAQB)  |  [L19 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_19/Lecture_Codes)  |  -  |  -  |  -  |
|  [Lecture 20: Solving LeetCode/CodeStudio Questions (Arrays)](https://www.youtube.com/watch?v=MPvr-LmaZmA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=21&pp=iAQB)  |  [L20 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_20/Lecture_Codes)  |  [H20](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_20/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_20/Lecture_20_Hands_On.pdf)  |  -  |
|  [Lecture 21: Solving LeetCode/CodeStudio Questions (Arrays)](https://www.youtube.com/watch?v=Z7_nMTHROZo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=22&pp=iAQB)  |  [L21 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_21)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_21/Lecture_21_Hands_On.pdf)  |  -  |
|  [Lecture22: All about Char Arrays, Strings](https://www.youtube.com/watch?v=Wdjr6uoZ0e0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=24&pp=iAQB)  |  [L22 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_22/Lecture_Codes)  |  [H22](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_22/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_22/Lecture_22_Hands_On.pdf)  |  -  |
|  [Lecture 23: Introduction to 2D Arrays](https://www.youtube.com/watch?v=1CdolnvxLs0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=25&pp=iAQB)  |  [L23 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_23/Lecture_Codes)  |  [H23](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_23/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_23/Lecture_23_Hands_On.pdf)  |  -  |
|  [Lecture 24: Basic Maths For DSA](https://www.youtube.com/watch?v=KdePjukNs98&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=26&pp=iAQB)  |  [L24 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_24/Lecture_Codes)  |  [H24](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_24/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_24/Lecture_24_Hands_On.pdf)  |  -  |
|  [Lecture 25: Pointers in C++ (Part 1)](https://www.youtube.com/watch?v=YHwEIfrXZgE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=28&pp=iAQB)  |  [L25 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_25/Lecture_Codes)  |  [H25](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_25/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_25/Lecture_25_Hands_On.pdf)  |  -  |
|  [Lecture 26: Pointers in C++ (Part 2)](https://www.youtube.com/watch?v=rlpw7oi-bpE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=29&pp=iAQB)  |  [L26 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_26/Lecture_Codes)  |  [H26](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_26/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_26/Lecture_26_Hands_On.pdf)  |  -  |
|  [Lecture 27: Double Pointer in C++](https://www.youtube.com/watch?v=P0UsAxtXq2Y&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=30&pp=iAQB)  |  [L27 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_27/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_27/Lecture_27_Hands_On.pdf)  |  -  |
|  [Lecture 28: Reference Variable & Static vs Dynamic Memory](https://www.youtube.com/watch?v=MMO2c57XHzM&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=31&pp=iAQB)  |  [L28 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_28/Lecture_Codes)  |  [H28](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_28/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_28/Lecture_28_Hands_On.pdf)  |  -  |
|  [Lecture 29: Dynamic Memory Allocation of 2D Arrays](https://www.youtube.com/watch?v=LlqgWQgm58g&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=32&pp=iAQB)  |  [L29 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_29/Lecture_Codes)  |  [H29](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_29/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_29/Lecture_29_Hands_On.pdf)  |  -  |
|  [Lecture 30 : Macros, Global Variables, Inline Func](https://www.youtube.com/watch?v=0TEvaAiqo8Y&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=33&pp=iAQB)  |  [L30 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_30/Lecture_Codes)  |  [H30](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_30/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_30/Lecture_30_Hands_On.pdf)  |  -  |
|  [Lecture 31: Learning Recursion](https://www.youtube.com/watch?v=_-2u4EPHD88&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=34&pp=iAQB)  |  [L31 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_31/Lecture_Codes)  |  [H31](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_31/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_31/Lecture_31_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_31/Lecture_31_Handwritten_Notes.pdf)  |
|  [Lecture 32: Understanding Recursion](https://www.youtube.com/watch?v=zg8Y1oE4qYQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=35&pp=iAQB)  |  [L32 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_32/Lecture_Codes)  |  [H32](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_32/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_32/Lecture_32_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_32/Lecture_32_Handwritten_Notes.pdf)  |
|  [Lecture 33: Recursion and Binary Search](https://www.youtube.com/watch?v=UntSI7G5h20&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=36&pp=iAQB)  |  [L33 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_33/Lecture_Codes)  |  [H33](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_33/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_33/Lecture_33_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_33/Lecture_33_Handwritten_Notes.pdf)  |
|  [Lecture 34: Recursion with Strings](https://www.youtube.com/watch?v=WyY2Af3k1xI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=37&pp=iAQB)  |  [L34 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_34/Lecture_Codes)  |  [H34](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_34/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_34/Lecture_34_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_34/Lecture_34_Handwritten_Notes.pdf)  |
|  [Lecture 35: Merge Sort Using Recursion](https://www.youtube.com/watch?v=cdHEpbBVjRM&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=38&pp=iAQB)  |  [L35 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_35/Lecture_Codes)  |  [H35](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_35/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_35/Lecture_35_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_35/Lecture_35_Handwritten_Notes.pdf)  |
|  [Lecture 36: Quick Sort Using Recursion](https://www.youtube.com/watch?v=sNaHN4tZmRk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=40&pp=iAQB)  |  [L36 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_36/Lecture_Codes)  |  [H36](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_36/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_36/Lecture_36_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_36/Lecture_36_Handwritten_Notes.pdf)  |
|  [Lecture 37: Recursion - Subsets / Subsequences](https://www.youtube.com/watch?v=V0IgCltYgg4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=41&pp=iAQB)  |  [L37 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_37/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_37/Lecture_37_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_37/Lecture_37_Handwritten_Notes.pdf)  |
|  [Lecture 38: Phone Keypad Problem Recursion](https://www.youtube.com/watch?v=tWnHbSHwNmA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=42&pp=iAQB)  |  [L38 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_38/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_38/Lecture_38_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_38/Lecture_38_Handwritten_Notes.pdf)  |
|  [Lecture 39: Permutations of a String](https://www.youtube.com/watch?v=va3NEycUxsg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=43&pp=iAQB)  |  [L39 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_39/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_39/Lecture_39_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_39/Lecture_39_Handwritten_Notes.pdf)  |
|  [Lecture 40: Rat in a Maze Problem](https://www.youtube.com/watch?v=GqtyVD-x_jY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=44&pp=iAQB)  |  [L40 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_40/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_40/Lecture_40_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_40/Lecture_40_Handwritten_Notes.pdf)  |
|  [Lecture 41: Time & Space Complexity of Recursive Algorithms](https://www.youtube.com/watch?v=BYCeh76OASc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=45&pp=iAQB)  |  -  |  [H41](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_41/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_41/Lecture_41_Hands_On.pdf)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_41/Lecture_41_Handwritten_Notes.pdf)  |
|  [Lecture 42: OOPs Conecept in C++](https://www.youtube.com/watch?v=i_5pvt7ag7E&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=46&pp=iAQB)  |  [L42 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_42/Lecture_Codes)  |  [H42](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_42/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_42/Lecture_42_Hands_On.pdf)  |  -  |
|  [Lecture 43: 4 Pillars of OOPs Concept](https://www.youtube.com/watch?v=b3GccK5_KSQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=47&pp=iAQB)  |  [L43 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_43/Lecture_Codes)  |  [H43](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_43/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_43/Lecture_43_Hands_On.pdf)  |  -  |
|  [Lecture 44: Linked List & its types](https://www.youtube.com/watch?v=q8gdBn9RPeI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=48&pp=iAQB)  |  [L44 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_44/Lecture_Codes)  |  [H44](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_44/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_44/Lecture_44_Hands_On.pdf)  |  -  |
|  [Lecture 45: Linked List Questions: Reverse LL & Middle of LL](https://www.youtube.com/watch?v=vqS1nVQdCJM&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=49&pp=iAQB)  |  [L45 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_45/Lecture_Codes)  |  [H45](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_45/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_45/Lecture_45_Hands_On.pdf)  |  -  |
|  [Lecture 46: Linked List Questions: Reverse LL in K group](https://www.youtube.com/watch?v=fi2vh0nQLi0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=51&pp=iAQB)  |  [L46 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_46/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_46/Lecture_46_Hands_On.pdf)  |  -  |
|  [Lecture 47: Detect & Remove Loop in Linked List](https://www.youtube.com/watch?v=VxOFflTXlXo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=52&pp=iAQB)  |  [L47 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_47/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_46/Lecture_46_Hands_On.pdf)  |  -  |
|  [Lecture 48 : Remove Duplicates from a Sorted/UnSorted List](https://www.youtube.com/watch?v=7pgs-wT5d4c&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=53&pp=iAQB)  |  [L48 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_48/Lecture_Codes)  |  [H48](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_48/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_48/Lecture_48_Hands_On.pdf)  |  -  |
|  [Lecture 49: Merge 2 Sorted Linked Lists](https://www.youtube.com/watch?v=ogmBt6f9hw8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=54&pp=iAQB)  |  [L49 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_49/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_49/Lecture_49_Hands_On.pdf)  |  -  |
|  [Lecture 50: Check Palindrome in Linked List](https://www.youtube.com/watch?v=aD7mBVnKFEU&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=55&pp=iAQB)  |  [L50 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_50/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_50/Lecture_50_Hands_On.pdf)  |  -  |
|  [Lecture 51: Add 2 Numbers represented by Linked Lists](https://www.youtube.com/watch?v=HiRlTPf9aCg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=56&pp=iAQB)  |  [L51 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_51/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_51/Lecture_51_Hands_On.pdf)  |  -  |
|  [Lecture 52: Clone a Linked List with Random Pointers](https://www.youtube.com/watch?v=83mPr0i56Gg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=57&pp=iAQB)  |  [L52 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_52/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_52/Lecture_52_Hands_On.pdf)  |  -  |
|  [Lecture 53: Merge Sort in Linked List](https://www.youtube.com/watch?v=rM5EEA_rbNY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=58&pp=iAQB)  |  [L53 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_53/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_53/Lecture_53_Hands_On.pdf)  |  -  |
|  [Lecture 54: Introduction to Stacks](https://www.youtube.com/watch?v=_6COl6V6mng&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=59&pp=iAQB)  |  [L54 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_54/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_54/Lecture_54_Hands_On.pdf)  |  -  |
|  [Lecture 55: Stack Interview Questions](https://www.youtube.com/watch?v=BmZnJehDzyU&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=60&pp=iAQB)  |  [L55 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_55/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_55/Lecture_55_Hands_On.pdf)  |  -  |
|  [Lecture 56: Largest Rectangular Area in Histogram](https://www.youtube.com/watch?v=lJLcqDsmYfg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=61&pp=iAQB)  |  [L56 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_56/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_56/Lecture_56_Hands_On.pdf)  |  -  |
|  [Lecture 57: Stack - Celebrity Problem](https://www.youtube.com/watch?v=9u2BJfmWNEg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=62&pp=iAQB)  |  [L57 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_57/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_57/Lecture_57_Hands_On.pdf)  |  -  |
|  [Lecture 58: "N" Stacks in an Array](https://www.youtube.com/watch?v=lrSXKLmnMV8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=63&pp=iAQB)  |  [L58 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_58/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_58/Lecture_58_Hands_On.pdf)  |  -  |
|  [Lecture 59: Design Special Stack Problem](https://www.youtube.com/watch?v=OpwYmEBcPh0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=64&pp=iAQB)  |  [L59 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_59/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_59/Lecture_59_Hands_On.pdf)  |  -  |
|  [Lecture 60: Queues in C++](https://www.youtube.com/watch?v=W7uB9-TKfTg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=65&pp=iAQB)  |  [L60 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_60/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_60/Lecture_60_Hands_On.pdf)  |  -  |
|  [Lecture 61: Queue FAANG Interview Questions](https://www.youtube.com/watch?v=_gJ3to4RyeQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=66&pp=iAQB)  |  [L61 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_61/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_61/Lecture_61_Hands_On.pdf)  |  -  |
|  [Lecture 62: Binary Trees & its Representation](https://www.youtube.com/watch?v=5NiXlPrLslg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=67&pp=iAQB)  |  [L62 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_62/Lecture_Codes)  |  [H62](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_62/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_62/Lecture_62_Hands_On.pdf)  |  -  |
|  [Lecture 63: Binary Tree FAANG Interview Questions Part 1](https://www.youtube.com/watch?v=nHMQ33LZ6oA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=69&pp=iAQB)  |  [L63 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_63/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_63/Lecture_63_Hands_On.pdf)  |  -  |
|  [Lecture 64: Binary Tree FAANG Interview Questions Part 2](https://www.youtube.com/watch?v=s1d8UGDCCN8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=70&pp=iAQB)  |  [L64 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_64/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_64/Lecture_64_Hands_On.pdf)  |  -  |
|  [Lecture 65: Binary Tree FAANG Interview Questions Part 3](https://www.youtube.com/watch?v=QG0hE0R_ng4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=71&pp=iAQB)  |  [L65 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_65/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_65/Lecture_65_Hands_On.pdf)  |  -  |
|  [Lecture 66: Construct BT from InOrder/PreOrder/PostOrder](https://www.youtube.com/watch?v=ffE1xj51EBQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=72&pp=iAQB)  |  [L66 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_66/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_66/Lecture_66_Hands_On.pdf)  |  -  |
|  [Lecture 67: Minimum Time to BURN the Entire Tree](https://www.youtube.com/watch?v=XLdpy0_6MR4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=73&pp=iAQB)  |  [L67 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_67/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_67/Lecture_67_Hands_On.pdf)  |  -  |
|  [Lecture 68: Morris Traversal - Flatten a Binary tree to LL](https://www.youtube.com/watch?v=2BdY9fixMrM&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=74&pp=iAQB)  |  [L68 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_68/Lecture_Codes)  |  [H68](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_68/Homework)  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_68/Lecture_68_Hands_On.pdf)  |  -  |
|  [Lecture 69: Binary Search Tree & its Implementation](https://www.youtube.com/watch?v=UeRUKRJvPa4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=75&pp=iAQB)  |  [L69 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_69/Lecture_Codes)  |  [H69](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_69/Homework)  |  -  |  -  |
|  [Lecture 70: Binary Search Tree Questions Part 1](https://www.youtube.com/watch?v=pDURIj98e0I&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=76&pp=iAQB)  |  [L70 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_70/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_70/Lecture_70_Hands_On.pdf)  |  -  |
|  [Lecture 71: Binary Search Tree Questions Part 2](https://www.youtube.com/watch?v=IGHyX15fLI8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=77&pp=iAQB)  |  [L71 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_71/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_71/Lecture_71_Hands_On.pdf)  |  -  |
|  [Lecture 72: Merge 2 Binary Search Trees](https://www.youtube.com/watch?v=18w8VduomfI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=78&pp=iAQB)  |  [L72 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_72/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_72/Lecture_72_Hands_On.pdf)  |  -  |
|  [Lecture 73: Largest BST in a Binary Tree](https://www.youtube.com/watch?v=fqx8z3VepMA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=79&pp=iAQB)  |  [L73 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_73/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_73/Lecture_73_Hands_On.pdf)  |  -  |
|  [Lecture 74 : Heaps in C++](https://www.youtube.com/watch?v=NKJnHewiGdc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=80&pp=iAQB)  |  [L74 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_74/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_74/Lecture_74_Hands_On.pdf)  |  -  |
|  [Lecture 75: Heaps in C++ Questions Part - 1](https://www.youtube.com/watch?v=_9F2VgZcvdw&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=81&pp=iAQB)  |  [L75 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_75/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_75/Lecture_75_Hands_On.pdf)  |  -  |
|  [Lecture 76: Heaps in C++ Questions Part - 2](https://www.youtube.com/watch?v=eccAKrmffh8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=83&pp=iAQB)  |  [L76 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_76/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_76/Lecture_76_Hands_On.pdf)  |  -  |
|  [Lecture 77: Heaps in C++ Questions Part - 3](https://www.youtube.com/watch?v=RrxpTWqj97A&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=84&pp=iAQB)  |  [L77 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_77/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_77/Lecture_77_Hands_On.pdf)  |  -  |
|  [Lecture 78: Hashmaps in C++](https://www.youtube.com/watch?v=7mUKGHznpfg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=85&pp=iAQB)  |  [L78 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_78/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_78/Lecture_78_Hands_On.pdf)  |  -  |
|  [Lecture 79: Trie & its Implementation](https://www.youtube.com/watch?v=Y6dOuGjwsxU&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=87&pp=iAQB)  |  [L79 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_79/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_79/Lecture_79_Hands_On.pdf)  |  -  |
|  [Lecture 80: Longest Common Prefix Problem](https://www.youtube.com/watch?v=VTr3Nh7BadI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=88&pp=iAQB)  |  [L80 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_80/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_80/Lecture_80_Hands_On.pdf)  |  -  |
|  [Lecture 81: Implement a Phone Directory Using Trie](https://www.youtube.com/watch?v=SK2S5lQegVg&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=89&pp=iAQB)  |  [L81 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_81/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_81/Lecture_81_Hands_On.pdf)  |  -  |
|  [Lecture 82: Rat in Maze Problem](https://www.youtube.com/watch?v=wjqSZy4pMT4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=90&pp=iAQB)  |  [L82 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_82/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_82/Lecture_82_Hands_On.pdf)  |  -  |
|  [Lecture 83: N-Queen Problem](https://www.youtube.com/watch?v=9wEwqNdOAVQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=91&pp=iAQB)  |  [L83 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_83/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_83/Lecture_83_Hands_On.pdf)  |  -  |
|  [Lecture 84: Sudoku Solver Problem](https://www.youtube.com/watch?v=8lWxaRviJBA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=92&pp=iAQB)  |  [L84 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_84/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_84/Lecture_84_Hands_On.pdf)  |  -  |
|  [Lecture 85: Introduction to Graphs](https://www.youtube.com/watch?v=EaK6aslcC5g&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=93&pp=iAQB)  |  [L85 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_85/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_85/Lecture_85_Hands_On.pdf)  |  -  |
|  [Lecture 86: BFS Traversal in Graph](https://www.youtube.com/watch?v=b5kij1Akf9I&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=94&pp=iAQB)  |  [L86 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_86/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_86/Lecture_86_Hands_On.pdf)  |  -  |
|  [Lecture 87: DFS Traversal in Graph](https://www.youtube.com/watch?v=aJa3U-hydXc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=95&pp=iAQB)  |  [L87 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_87/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_87/Lecture_87_Hands_On.pdf)  |  -  |
|  [Lecture 88: Cycle Detection in Undirected Graphs](https://www.youtube.com/watch?v=1cSzxlhxOw8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=96&pp=iAQB)  |  [L88 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_88/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_88/Lecture_88_Hands_On.pdf)  |  -  |
|  [Lecture 89: Cycle Detection in Directed Graphs](https://www.youtube.com/watch?v=Tl5qbEmEQyY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=97&pp=iAQB)  |  [L89 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_89/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_89/Lecture_89_Hands_On.pdf)  |  -  |
|  [Lecture 90: Topological Sort (Using DFS)](https://www.youtube.com/watch?v=T_boOrr0rvk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=98&pp=iAQB)  |  [L90 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_90/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_90/Lecture_90_Hands_On.pdf)  |  -  |
|  [Lecture 91: Topological Sort (Using Kahn's Algorithm)](https://www.youtube.com/watch?v=6XmzL04mlgQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=99&pp=iAQB)  |  [L91 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_91/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_91/Lecture_91_Hands_On.pdf)  |  -  |
|  [Lecture 92: Cycle Detection in Directed Graph Using BFS](https://www.youtube.com/watch?v=X2_tYUuthH8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=101&pp=iAQB)  |  [L92 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_92/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_92/Lecture_92_Hands_On.pdf)  |  -  |
|  [Lecture 93: Shortest Path in Undirected Graphs](https://www.youtube.com/watch?v=abIEXKFpLNE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=102&pp=iAQB)  |  [L93 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_93/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_93/Lecture_93_Hands_On.pdf)  |  -  |
|  [Lecture 94: Shortest Path in Directed Acyclic Graphs](https://www.youtube.com/watch?v=P_bfy0LOU5g&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=103&pp=iAQB)  |  [L94 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_94/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_94/Lecture_94_Hands_On.pdf)  |  -  |
|  [Lecture 95: Dijkstra's Algorithm](https://www.youtube.com/watch?v=dVUR3Rm6biE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=104&pp=iAQB)  |  [L95 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_95/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_95/Lecture_95_Hands_On.pdf)  |  -  |
|  [Lecture 96: Minimum Spanning Tree](https://www.youtube.com/watch?v=rnYBi9N_vw4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=105&pp=iAQB)  |  [L96 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_96/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_96/Lecture_96_Hands_On.pdf)  |  -  |
|  [Lecture 97: Kruskal's Algorithm](https://www.youtube.com/watch?v=KxLtIrCyXwE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=106&pp=iAQB)  |  [L97 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_97/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_97/Lecture_97_Hands_On.pdf)  |  -  |
|  [Lecture 98: Bridges in a Graph](https://www.youtube.com/watch?v=CiDPT1xMKI0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=107&pp=iAQB)  |  [L98 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_98/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_98/Lecture_98_Hands_On.pdf)  |  -  |
|  [Lecture 99: Articulation Points in Graphs](https://www.youtube.com/watch?v=fqkqx6OBRDE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=108&pp=iAQB)  |  [L99 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_99/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_99/Lecture_99_Hands_On.pdf)  |  -  |
|  [Lecture 100: Kosaraju's Algorithm For Strongly Connected Components](https://www.youtube.com/watch?v=ndfjV_yHpgQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=109&pp=iAQB)  |  [L100 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_100/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_100/Lecture_100_Hands_On.pdf)  |  -  |
|  [Lecture 101: Bellman Ford Algorithm](https://www.youtube.com/watch?v=ijpVpsmpJtQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=110&pp=iAQB)  |  [L101 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_101/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_101/Lecture_101_Hands_On.pdf)  |  -  |
|  [Lecture 102: Introduction to Dynamic Programming](https://www.youtube.com/watch?v=PGsgv6nXhLw&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=111&pp=iAQB)  |  [L102 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_102/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_102/Lecture_102_Hands_On.pdf)  |  -  |
|  [Lecture 103: Minimum Cost Climbing Stairs](https://www.youtube.com/watch?v=S31W3kohFDk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=112&pp=iAQB)  |  [L103 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_103/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_103/Lecture_103_Hands_On.pdf)  |  -  |
|  [Lecture 104: Minimum Number of Coins](https://www.youtube.com/watch?v=A3FHNCAkhxE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=113&pp=iAQB)  |  [L104 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_104/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_104/Lecture_104_Hands_On.pdf)  |  -  |
|  [Lecture 105: Maximum Sum of Non-Adjacent Elements](https://www.youtube.com/watch?v=m9-H6AUBLgY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=114&pp=iAQB)  |  [L105 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_105/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_105/Lecture_105_Hands_On.pdf)  |  -  |
|  [Lecture 106: House Robbery Problem](https://www.youtube.com/watch?v=Fe2GeXEzWM0&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=115&pp=iAQB)  |  [L106 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_106/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_106/Lecture_106_Hands_On.pdf)  |  -  |
|  [Lecture 107: Cut Rod into Segments of X, Y, Z](https://www.youtube.com/watch?v=MFAAZW2znv8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=116&pp=iAQB)  |  [L107 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_107/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_107/Lecture_107_Hands_On.pdf)  |  -  |
|  [Lecture 108: Count derangements](https://www.youtube.com/watch?v=NW-BLDQHFXk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=117&pp=iAQB)  |  [L108 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_108/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_108/Lecture_108_Hands_On.pdf)  |  -  |
|  [Lecture 109: Painting Fence Algorithm](https://www.youtube.com/watch?v=5eFh5CC-8KY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=118&pp=iAQB)  |  [L109 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_109/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_109/Lecture_109_Hands_On.pdf)  |  -  |
|  [Lecture 110: 0/1 KnapSack Problem](https://www.youtube.com/watch?v=xdPv2SZJLVI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=119&pp=iAQB)  |  [L110 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_110/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_110/Lecture_110_Hands_On.pdf)  |  -  |
|  [Lecture 111: Combination Sum IV Problem](https://www.youtube.com/watch?v=Wct0mN2SCRQ&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=120&pp=iAQB)  |  [L111 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_111/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_111/Lecture_111_Hands_On.pdf)  |  -  |
|  [Lecture 112: Perfect Squares Problem](https://www.youtube.com/watch?v=aJTCcyPrPOA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=121&pp=iAQB)  |  [L112 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_112/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_112/Lecture_112_Hands_On.pdf)  |  -  |
|  [Lecture 113: Minimum Cost for Tickets Part-1](https://www.youtube.com/watch?v=oZ_xAIGCXw4&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=122&pp=iAQB)  |  [L113 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_113/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_113/Lecture_113_Hands_On.pdf)  |  -  |
|  [Lecture 114: Minimum Cost for Tickets Part-2](https://www.youtube.com/watch?v=U5f__4we_Jc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=123&pp=iAQB)  |  [L114 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_114/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_114/Lecture_114_Hands_On.pdf)  |  -  |
|  [Lecture 115: Largest Square area in Matrix](https://www.youtube.com/watch?v=MMr19RE7KYY&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=124&pp=iAQB)  |  [L115 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_115/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_115/Lecture_115_Hands_On.pdf)  |  -  |
|  [Lecture 116: Min Score Triangulation of Polygon](https://www.youtube.com/watch?v=Eo4G_LPCgX8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=125&pp=iAQB)  |  [L116 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_116/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_116/Lecture_116_Hands_On.pdf)  |  -  |
|  [Lecture 117: Minimum Sideways Jump LeetCode](https://www.youtube.com/watch?v=dvTTtzamEEo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=126&pp=iAQB)  |  [L117 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_117/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_117/Lecture_117_Hands_On.pdf)  |  -  |
|  [Lecture 118: Reducing Dishes LeetCode](https://www.youtube.com/watch?v=_iGlRDLPLxM&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=127&pp=iAQB)  |  [L118 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_118/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_118/Lecture_118_Hands_On.pdf)  |  -  |
|  [Lecture 119: Longest Increasing Subsequence + Russian Doll LeetCode](https://www.youtube.com/watch?v=MYHajVcnXSA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=128&pp=iAQB)  |  [L119 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_119/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_119/Lecture_119_Hands_On.pdf)  |  -  |
|  [Lecture 120: Maximum Height by Stacking Cuboid](https://www.youtube.com/watch?v=Ntzuz7XsdCI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=129&pp=iAQB)  |  [L120 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_120/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_120/Lecture_120_Hands_On.pdf)  |  -  |
|  [Lecture 121: Pizza with 3n Slices](https://www.youtube.com/watch?v=QZ9edJ0JCPw&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=130&pp=iAQB)  |  [L121 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_121/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_121/Lecture_121_Hands_On.pdf)  |  -  |
|  [Lecture 122: Number of Dice Rolls with Target Sum](https://www.youtube.com/watch?v=XY297u8qRDI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=131&pp=iAQB)  |  [L122 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_122/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_122/Lecture_122_Hands_On.pdf)  |  -  |
|  [Lecture 123: Partition Equal Subset Sum](https://www.youtube.com/watch?v=UGY7FMHt-M8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=132&pp=iAQB)  |  [L123 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_123/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_123/Lecture_123_Hands_On.pdf)  |  -  |
|  [Lecture 124: Minimum Swaps to make Subsequences Increasing](https://www.youtube.com/watch?v=IeT9Qz_vqHo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=133&pp=iAQB)  |  [L124 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_124/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_124/Lecture_124_Hands_On.pdf)  |  -  |
|  [Lecture 125: Longest Arithmetic Subsequence](https://www.youtube.com/watch?v=YaMcX7sem70&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=134&pp=iAQB)  |  [L125 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_125/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_125/Lecture_125_Hands_On.pdf)  |  -  |
|  [Lecture 126: Longest AP with given Difference "d"](https://www.youtube.com/watch?v=IOOFHFXenQU&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=135&pp=iAQB)  |  [L126 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_126/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_126/Lecture_126_Hands_On.pdf)  |  -  |
|  [Lecture 127: Unique Binary Search Trees](https://www.youtube.com/watch?v=ox7fOk3HjlA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=136&pp=iAQB)  |  [L127 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_127/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_127/Lecture_127_Hands_On.pdf)  |  -  |
|  [Lecture 128: Guess Number Higher or Lower](https://www.youtube.com/watch?v=x--bMzT1Xhk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=137&pp=iAQB)  |  [L128 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_128/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_128/Lecture_128_Hands_On.pdf)  |  -  |
|  [Lecture 129: Minimum Cost Tree From Leaf Values](https://www.youtube.com/watch?v=LDiD9fr28tc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=138&pp=iAQB)  |  [L129 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_129/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_129/Lecture_129_Hands_On.pdf)  |  -  |
|  [Lecture 130: Buy and Sell Stock Part 1](https://www.youtube.com/watch?v=BSRTUtvJSIk&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=139&pp=iAQB)  |  [L130 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_130/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_130/Lecture_130_Hands_On.pdf)  |  -  |
|  [Lecture 131: Buy and Sell Stock Part 2](https://www.youtube.com/watch?v=dlKGCNVel6A&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=140&pp=iAQB)  |  [L131 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_131/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_131/Lecture_131_Hands_On.pdf)  |  -  |
|  [Lecture 132: Buy and Sell Stock Part 3](https://www.youtube.com/watch?v=NW7XRzg3smo&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=141&pp=iAQB)  |  [L132 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_132/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_132/Lecture_132_Hands_On.pdf)  |  -  |
|  [Lecture 133: Buy and Sell Stock Part 4](https://www.youtube.com/watch?v=tuhjovVtDII&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=142&pp=iAQB)  |  [L133 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_133/Lecture_Codes)  |  -  |  -  |  -  |
|  [Lecture 134: Buy and Sell Stock Part 5](https://www.youtube.com/watch?v=KFqhgQeQAXc&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=143&pp=iAQB)  |  [L134 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_134/Lecture_Codes)  |  -  |  -  |  -  |
|  [Lecture 135: Longest Common Subsequence](https://www.youtube.com/watch?v=y1b8pObvndA&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=144&pp=iAQB)  |  [L135 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_135/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_135/Lecture_135_Hands_On.pdf)  |  -  |
|  [Lecture 136: Longest Palindromic Subsequence](https://www.youtube.com/watch?v=U095bJJtW3w&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=145&pp=iAQB0gcJCfYJAYcqIYzv)  |  [L136 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_136/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_136/Lecture_136_Hands_On.pdf)  |  -  |
|  [Lecture 137: EDIT Distance](https://www.youtube.com/watch?v=8HEjwf28LyE&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=146&pp=iAQB)  |  [L137 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_137/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_137/Lecture_137_Hands_On.pdf)  |  -  |
|  [Lecture 138: Maximum Rectangle with all 1's](https://www.youtube.com/watch?v=IPT6emqnxg8&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=147&pp=iAQB)  |  [L138 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_138/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_138/Lecture_138_Hands_On.pdf)  |  -  |
|  [Lecture 139: Wildcard Pattern Matching](https://www.youtube.com/watch?v=OgovJ9CB0hI&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=148&pp=iAQB)  |  [L139 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_139/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_139/Lecture_139_Hands_On.pdf)  |  -  |
|  [Lecture 140: Greedy Algorithms](https://www.youtube.com/watch?v=HZOUwKCKF5o&list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA&index=149&pp=iAQB)  |  [L140 Code](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/tree/main/Lectures/Lecture_140/Lecture_Codes)  |  -  |  [PDF](https://github.com/kishanrajput23/Love-Babbar-CPP-DSA-Course/blob/main/Lectures/Lecture_140/Lecture_140_Hands_On.pdf)  |  -  |

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