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These are the Complete Handwritten Notes for Data Structure and Algorithms, extracted from your original PDF.
This includes DSA Index, Definitions, Algorithm Basics, Operations, Pointers, Linked List, Stack, Queue, Trees, Graphs, Searching, Sorting, Interview Questions, and complete beginner to advanced DSA coverage.
📘 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐃𝐒𝐀 𝐇𝐚𝐧𝐝𝐰𝐫𝐢𝐭𝐭𝐞𝐧 𝐍𝐨𝐭𝐞𝐬 :
👉 https://bit.ly/3M5odWw
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⭐ 📌 ALL TOPICS FROM PDF (PAGE-WISE)
📍 Page 1 — Cover Page
• “DATA STRUCTURES AND ALGORITHMS — Beginner to Advanced Guide” handwritten cover
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📍 Pages 2–3 — Index (Full Topic List)
The index on handwritten pages lists 22 topics:
1. Data Structure Introduction
2. Classification of Data Structure
3. Introduction to Algorithm
4. Asymptotic Analysis
5. DS – Pointer
6. DS – Structure
7. DS – Array
8. DS – Linked List
9. DS – Skip List
10. DS – Stack
11. DS – Queue
12. DS – Tree
13. Types of Tree
14. DS – Graph
15. Graph Traversal Algorithms
16. Searching
17. Searching Algorithms with Example
18. Sorting Algorithms
19. Implementation of Searching Algorithms
20. Data Structure Interview Q&A (50 questions)
21. Data Structure Coding Ques
22. END
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📍 Page 4 — What is Data Structure?
• Definition
• Primitive & Non-primitive DS
• Linear vs Non-linear DS
• Array, Graph, Tree examples
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📍 Page 5 — Non-linear DS & ADT
• Trees & Graphs
• Abstract Data Types (ADT)
• Relation between Algorithm → ADT → Rules
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📍 Page 6 — Record, File, Attribute, Entity
• What is Data?
• What is Record?
• What is File?
• What is Entity?
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📍 Page 7 — Need of Data Structures
• Efficiency
• Faster operations
• Real-world examples → inventory, search, memory optimization
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📍 Page 8 — Data Structure Classification
• Primitive / Non-Primitive
• Static / Dynamic
• Linear / Non-linear
• Tree / Graph
• Array, Linked List, Stack, Queue
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📍 Page 9 — Operations on DS
• Traversing
• Insertion
• Deletion
• Searching
• Sorting
• Merging
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📍 Pages 10–11 — What is Algorithm? Characteristics & Approaches
• Input / Output
• Finiteness
• Unambiguity
• Brute Force
• Greedy
• Divide & Conquer
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📍 Pages 12–13 — Categories of Algorithms & Analysis
• Sorting Algorithms
• Searching Algorithms
• Insertion Algorithms
• Update Algorithms
• Priori & Posteriori Analysis
• Algorithm Complexity
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📍 Page 14 — Time & Space Complexity
• Big O Notation
• Example: sum of n numbers
• Auxiliary space
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📍 Pages 15–18 — Searching, Sorting & Asymptotic Notations
• Linear & Binary Search
• Sorting basics
• Asymptotic Analysis
• Big O, Big Ω, Big Θ Notations
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📍 Pages 19–20 — Pointers in DSA + C Programs
• Pointer definition
• Pointer arithmetic
• Array of pointers
• Pointer to pointer
• C code examples with output
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⭐ Best For:
• B.Tech CSE / IT
• AKTU, VTU, BPUT
• GATE, NIELIT, SSC Scientific
• Coding beginners
• DSA preparation for interviews
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⭐ Hashtags
#DSA #HandwrittenNotes #DataStructures #Algorithms #CodingNotes #BTechCSE #AKTU #InterviewPrep
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