DSA Learning Platform

Product Based Companies

Prepare for interviews at top product-based companies with our curated set of problems and solutions.

Service Based Companies

Get ready for interviews at leading service-based companies with our comprehensive problem sets and solutions.

Master Data Structures and Algorithms

Explore a wide range of DSA topics with detailed explanations and solutions. Enhance your problem-solving skills and ace your coding interviews.

Arrays (36)

Illustration of an array data structure with elements in a linear sequence

Learn about arrays, their operations, and common problems solved using arrays.

Matrix (10)

Illustration of a matrix with rows and columns

Understand matrices, their properties, and how to solve problems involving matrices.

Strings (43)

Illustration of a string of characters

Dive into string manipulation techniques and solve various string-related problems.

Searching and Sorting (36)

Illustration of sorting algorithms with elements being arranged in order

Master searching and sorting algorithms to efficiently organize and retrieve data.

Linked List (36)

Illustration of a linked list with nodes connected by pointers

Explore linked lists, their types, and how to perform various operations on them.

Bit Manipulation (10)

Illustration of bitwise operations on binary numbers

Learn bit manipulation techniques to solve problems involving binary representations.

Greedy (35)

Illustration of a greedy algorithm making local optimal choices

Understand greedy algorithms and how to apply them to solve optimization problems.

Backtracking (19)

Illustration of a backtracking algorithm exploring different paths

Learn backtracking techniques to solve complex problems by exploring all possible solutions.

Dynamic Programming (60)

Illustration of dynamic programming with overlapping subproblems

Master dynamic programming to solve problems by breaking them down into simpler subproblems.

Stacks and Queues (38)

Illustration of stack and queue data structures

Explore stacks and queues, their operations, and common problems solved using these data structures.

Binary Trees (35)

Illustration of a binary tree with nodes and branches

Understand binary trees, their properties, and how to perform various operations on them.

Binary Search Tree (22)

Illustration of a binary search tree with nodes arranged in a specific order

Learn about binary search trees, their operations, and how to solve problems using BSTs.

Graphs (44)

Illustration of a graph with nodes and edges

Explore graph theory, different types of graphs, and algorithms to solve graph-related problems.

Heap (18)

Illustration of a heap data structure with elements arranged in a specific order

Understand heap data structures, their operations, and how to solve problems using heaps.

Trie (6)

Illustration of a trie data structure with nodes representing characters

Learn about trie data structures, their operations, and how to solve problems using tries.