About the author
Mallikarjuna Mallisetty
General programming
Mallikarjuna shares practical programming tutorials and foundational concepts designed to help developers learn by building and experimenting.
View LinkedIn profile ↗Understand data structures, one operation at a time.
See how data is organized, explore operations and connect each change to its cost.
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Foundations
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All lessons
33 lessons100 examples6 quiz questions
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Estimated time includes reading, exploring code and answering quizzes. Learn at your own pace.
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Arrays
5 lessons · 33 min
- Arrays Introduction0code examples6quiz questions11minutes estimated learning time
- Array Operations0code examples0quiz questions3minutes estimated learning time
- Array Insert Operation8code examples0quiz questions13minutes estimated learning time
- Time Complexity of Array Operations0code examples0quiz questions4minutes estimated learning time
- Space Complexity of Array Operations0code examples0quiz questions2minutes estimated learning time
Stacks
4 lessons · 10 min
- Stacks Introduction0code examples0quiz questions3minutes estimated learning time
- Stack Operations0code examples0quiz questions3minutes estimated learning time
- Time Complexity of Stack Operations0code examples0quiz questions2minutes estimated learning time
- Space Complexity of Stack Operations0code examples0quiz questions2minutes estimated learning time
Queues
4 lessons · 9 min
- Queues Introduction0code examples0quiz questions3minutes estimated learning time
- Queue Operations0code examples0quiz questions2minutes estimated learning time
- Time Complexity of Queue Operations0code examples0quiz questions2minutes estimated learning time
- Space Complexity of Queue Operations0code examples0quiz questions2minutes estimated learning time
Linked Lists
16 lessons · 147 min
- Singly Linked List Introduction0code examples0quiz questions3minutes estimated learning time
- Singly Linked List – Create Operation7code examples0quiz questions12minutes estimated learning time
- Singly Linked List – Insert Operation7code examples0quiz questions12minutes estimated learning time
- Singly Linked List – Delete Operation7code examples0quiz questions11minutes estimated learning time
- Singly Linked List – Traversal Operation4code examples0quiz questions8minutes estimated learning time
- Singly Linked List – Search Operation6code examples0quiz questions10minutes estimated learning time
- Singly Linked List – Get Length Operation5code examples0quiz questions8minutes estimated learning time
- Singly Linked List – Reverse Operation5code examples0quiz questions9minutes estimated learning time
- Doubly Linked List Introduction0code examples0quiz questions3minutes estimated learning time
- Doubly Linked List – Create Operation7code examples0quiz questions11minutes estimated learning time
- Doubly Linked List – Insert Operation7code examples0quiz questions12minutes estimated learning time
- Doubly Linked List – Delete Operation6code examples0quiz questions10minutes estimated learning time
- Doubly Linked List – Traversal Operation7code examples0quiz questions11minutes estimated learning time
- Doubly Linked List – Search Operation6code examples0quiz questions10minutes estimated learning time
- Doubly Linked List – Get Length Operation5code examples0quiz questions8minutes estimated learning time
- Doubly Linked List – Reverse Operation5code examples0quiz questions9minutes estimated learning time