Expressions in Data Structure | Infix, Prefix & Postfix Explained Simply

In this video, we’ll deeply understand Expressions in Data Structures — one of the most essential topics in Computer Science and Engineering.

📘 What you’ll learn:
✅ What are operators and operands
✅ Concepts of Infix, Prefix, and Postfix expressions explained clearly
✅ 2 self-practice questions to strengthen your understanding

💡 This topic forms the foundation for Expression Evaluation, Stack Implementation, and Compiler Design, so mastering it early gives you a big advantage in your programming journey.

🎯 Who should watch:

• 3rd Sem CSE/IT engineering students

• Students learning Data Structure and Applications

• Beginners in programming or logic building

📌 Watch till the end — by solving the 2 given questions, you’ll be ahead of 80% students who still find this topic confusing!

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0:00 Introduction
2:56 Example 1
5:34 Example 2
8:30 Practice Questions