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Only Data Structures & Algorithms lessons and questions
28 results shown · grouped by type
Lessons12
How to prepare for DSA interviews
2 min · FoundationCore rule
Bit manipulation
2 min · AdvancedImportant concepts
Big O notation
2 min · FoundationWhat it is
Arrays and strings
2 min · FoundationArrays
Hashing and maps
2 min · FoundationWhat it is
Linked list
2 min · IntermediateWhat it is
Stack and queue
2 min · IntermediateStack
Recursion and backtracking
2 min · IntermediateRecursion
Trees and binary search trees
2 min · IntermediateBinary tree
Heap and priority queue
2 min · IntermediateWhat it is
Graphs
2 min · IntermediateGraph representation
Dynamic programming
2 min · IntermediateWhat it is
Interview questions12
How to prepare for DSA interviews
Data Structures & AlgorithmsCore rule
Big O notation
Data Structures & AlgorithmsWhat it is
Arrays and strings
Data Structures & AlgorithmsArrays
Hashing and maps
Data Structures & AlgorithmsWhat it is
Bit manipulation
Data Structures & AlgorithmsImportant concepts
Linked list
Data Structures & AlgorithmsWhat it is
Stack and queue
Data Structures & AlgorithmsStack
Recursion and backtracking
Data Structures & AlgorithmsRecursion
Trees and binary search trees
Data Structures & AlgorithmsBinary tree
Heap and priority queue
Data Structures & AlgorithmsWhat it is
Graphs
Data Structures & AlgorithmsGraph representation
Dynamic programming
Data Structures & AlgorithmsWhat it is
Modules4
Foundations & core patterns
4 lessonsData Structures & Algorithms learning module
Linear data structures
3 lessonsData Structures & Algorithms learning module
Trees, heaps & graphs
3 lessonsData Structures & Algorithms learning module
Algorithms & problem-solving patterns
5 lessonsData Structures & Algorithms learning module