Data Structures and Algorithms (DSA)

Data Structures and Algorithms (DSA)

Learn and master the foundation of problem-solving. Explore arrays, linked lists, stacks, queues, trees, heaps, and graphs with practical examples. Understand algorithm design, complexity analysis, recursion, dynamic programming, and real-world coding patterns to write efficient, scalable, and maintainable applications.

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Data Structures and Algorithms (DSA)
Reverse a Linked List (Iterative and Recursive Approach)
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Find the Middle of a Linked List (Slow & Fast Pointer Technique) in DSA
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Detect Cycle in Linked List Using Floyd’s Algorithm in DSA
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Merge Two Sorted Linked Lists – DSA Problem Explained
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Coin Change Problem in Dynamic Programming (DSA)
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Coin Change Problem in Dynamic Programming (DSA)
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Data Structures and Algorithms (DSA)
0/1 Knapsack Problem in Dynamic Programming (DSA)
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Data Structures and Algorithms (DSA)
Longest Increasing Subsequence (LIS) Problem in DSA
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Data Structures and Algorithms (DSA)
BFS and DFS in Graph with Example
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Data Structures and Algorithms (DSA)
Lowest Common Ancestor in Binary Search Tree (BST)
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Data Structures and Algorithms (DSA)
Binary Tree Traversal in DSA (Inorder, Preorder, Postorder)
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Data Structures and Algorithms (DSA)
Valid Anagram Problem in DSA (String + Hashing)
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Data Structures and Algorithms (DSA)
Longest Palindromic Substring – DSA Interview Question
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Data Structures and Algorithms (DSA)
Group Anagrams Problem in DSA (Simple Explanation with Code)
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Data Structures and Algorithms (DSA)
Product of Array Except Self – DSA Problem Explained
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Data Structures and Algorithms (DSA)
Search in Rotated Sorted Array Using Binary Search
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Data Structures and Algorithms (DSA)
Sliding Window Technique in DSA (Longest Substring Without Repeating Characters)
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Data Structures and Algorithms (DSA)
3 Sum Problem in DSA (Example and Optimized Solution)
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Data Structures and Algorithms (DSA)
Two Sum Problem in DSA (Array + HashMap Approach)
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Data Structures and Algorithms (DSA)
Maximum Subarray Sum Using Kadane’s Algorithm (DSA Explained with Example)
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Data Structures and Algorithms (DSA)
Archive Partition Sliding Window Strategy
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C# Array Tutorial: How to Declare, Initialize, Access & Use Arrays
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Best Way to Structure Data for Complex Project Files in C#
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