Computer Science CoreStructured Curriculum• 19 Lessons

Data Structures & Algorithms Tutorial

What is DSA?

Data structures and algorithms (DSA) are the foundational computer science topics of organizing data, sorting, searching, and designing algorithms.

This free Data Structures & Algorithms tutorial is organized into 4 levels and 19 lessons, from beginner fundamentals to expert topics, with an in-browser code sandbox and a Data Structures & Algorithms quiz.

Data Structures & Algorithms Syllabus: Lessons by Level

Four levels, from beginner fundamentals to expert topics and a capstone project.

Data Structures & Algorithms Code Sandbox

Edit and run code without installing anything. Server-side execution supports JavaScript, TypeScript, Python, C, C++, Java, PHP, Go, Bash and SQL; HTML and CSS render as a live preview.

Engine: CPP
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Click "Run Code" to compile and execute program output...