Data Structure Study Plan for 3 Months

Here's a 12-week study plan to learn data structures in 3 months, along with resources for quizzes, tutorials, and hands-on practice.

To cover the 3-month data structures study plan effectively, you'll need to dedicate approximately 10-15 hours per week. Here's a breakdown of how those hours might be allocated:

Weekly Time Allocation

1. Learning and Tutorials (4-6 hours)
2. Practice Problems (4-6 hours)
3. Quizzes and Revision (2-3 hours)

Weeks 1-2: Introduction to Data Structures

• Topics Covered:
• Basic concepts (Arrays, Linked Lists)
• Time and Space Complexity
• Big O Notation
• Learning Resources:
• Tutorials: GeeksforGeeks - Introduction to Data Structures
• YouTube - Data Structures Easy to Advanced Course
• Practice: HackerRank - Data Structures Challenges

Weeks 3-4: Arrays and Strings

• Topics Covered:
• Dynamic ArraysTwo-pointer technique
• Sliding window approach
• Learning Resources:
• Tutorials: LeetCode - Arrays 101
• Quizzes: W3Schools - Arrays Quiz
• Practice: LeetCode Array Problems

Weeks 5-6: Linked Lists

• Topics Covered:
• Singly and Doubly Linked Lists
• Circular Linked Lists
• Operations: Insertion, Deletion, Reversal
• Learning Resources:
• Tutorials: GeeksforGeeks - Linked List
• Practice: LeetCode Linked List Problems
• Videos: YouTube - Linked List in Data Structures

Weeks 7-8: Stacks and Queues

• Topics Covered:
• Stack Operations (Push, Pop)
• Queue Operations (Enqueue, Dequeue)
• Applications of Stacks and Queues
• Learning Resources:
• Tutorials: GeeksforGeeks - Stack and Queue
• Practice: HackerRank - Stacks & Queues Challenges
• Quizzes: Educative - Stack and Queue Quiz

Weeks 9-10: Trees

• Topics Covered:
• Binary Trees, Binary Search Trees (BST)
• Tree Traversal (Inorder, Preorder, Postorder)Height, Depth, Balanced Trees
• Learning Resources:
• Tutorials: GeeksforGeeks - Binary Tree
• Practice: LeetCode Binary Tree Problems
• Videos: YouTube - Tree Data Structure

Weeks 11-12: Advanced Topics

• Topics Covered:
• Heaps, Priority QueuesGraphs (BFS, DFS)
• Hashing, Hash Tables
• Learning Resources:
• Tutorials: GeeksforGeeks - Advanced Data Structures
• Practice: LeetCode - Graph and Heap Problems
• Quizzes: W3Schools - Data Structure Quiz

Ongoing: Weekly Practice and Revision

• Dedicate time each week for revision of previous topics.
• Take regular quizzes on sites like LeetCode, HackerRank, and GeeksforGeeks.
• Participate in coding challenges to reinforce learning and improve problem-solving skills.

By following this plan, you'll cover the key concepts and get ample practice, setting a solid foundation in data structures within three months.