Data Structures & Algorithms (DSA Mastery)
Comprehensive DSA preparation for product-based companies, coding interviews, placements, and competitive programming across JavaScript, Python, and C++.
Curriculum34 Modules
Section A - JavaScript: JS Fundamentals for DSA
Variables, Data Types, Functions, ES6 Features, Time & Space Complexity
Section A - JavaScript: Arrays
Traversal, Insert/Delete, Two Pointer Technique, Sliding Window
Section A - JavaScript: Strings
String Manipulation, Anagrams, Palindromes, Pattern Matching
Section A - JavaScript: Recursion & Backtracking
Recursion Basics, Backtracking Problems, N Queens, Maze Problems
Section A - JavaScript: Linked Lists
Singly Linked List, Doubly Linked List, Circular Linked List
Section A - JavaScript: Stacks & Queues
Stack Implementation, Queue Implementation, Monotonic Stack, Circular Queue
Section A - JavaScript: Trees
Binary Tree, BST, Tree Traversals, Tree Problems
Section A - JavaScript: Graphs
BFS, DFS, Connected Components, Shortest Path
Section A - JavaScript: Dynamic Programming
Memoization, Tabulation, Classic DP Problems
Section A - JavaScript: Interview Preparation
LeetCode Problems, Mock Interviews, Company-Specific Questions
Section B - Python: Python Fundamentals for DSA
Variables, Functions, Collections, Complexity Analysis
Section B - Python: Arrays & Lists
Operations, Searching, Sorting, Sliding Window
Section B - Python: Strings
String Algorithms, Pattern Matching, Interview Problems
Section B - Python: Recursion & Backtracking
Recursive Thinking, Backtracking Problems, Sudoku Solver
Section B - Python: Linked Lists
Implementation, Reversal, Cycle Detection
Section B - Python: Stacks & Queues
Applications, Monotonic Stack, Queue Problems
Section B - Python: Trees
Binary Trees, BST, AVL Basics
Section B - Python: Graphs
BFS, DFS, Topological Sort, Shortest Path
Section B - Python: Dynamic Programming
Fibonacci, Knapsack, LIS, Matrix DP
Section B - Python: Placement Preparation
LeetCode, HackerRank, Interview Patterns
Section C - C++: C++ Fundamentals for DSA
Variables, Functions, Pointers, References, STL Introduction
Section C - C++: Arrays & Vectors
STL Vector, Searching, Sorting, Two Pointer Technique
Section C - C++: Strings
String Operations, String Algorithms
Section C - C++: Recursion & Backtracking
Recursive Problems, Backtracking, Combination Generation
Section C - C++: Linked Lists
Singly Linked List, Doubly Linked List, Circular Linked List
Section C - C++: Stacks & Queues
STL Stack, STL Queue, Deque
Section C - C++: Trees
Binary Trees, BST, Heap, Priority Queue
Section C - C++: Graphs
BFS, DFS, Dijkstra, Union Find
Section C - C++: Dynamic Programming
Memoization, Tabulation, Advanced DP
Section C - C++: Competitive Programming
STL Mastery, Contest Techniques, Codeforces Problems, Placement Preparation
Common Advanced Topics: Searching & Sorting
Linear Search, Binary Search, Binary Search on Answer, Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, Quick Sort, Heap Sort
Common Advanced Topics: Greedy & Graph Algorithms
Activity Selection, Job Scheduling, Huffman Coding, Dijkstra, Floyd Warshall, Prim's Algorithm, Kruskal's Algorithm
Common Advanced Topics: Advanced Data Structures
Trie, Segment Tree, Fenwick Tree, Disjoint Set Union (DSU), Heap
Interview Preparation & Capstone
300+ Coding Problems, Blind 75, NeetCode Roadmap, FAANG Interview Patterns, Mock Interviews, Resume & Placement Guidance, Solve 500+ DSA Problems, Weekly Coding Contests, Placement Preparation Track, Product-Based Company Interview Preparation