Learn how to convert Infix expressions to Postfix and Prefix expressions in Java for ISC Class 12 Computer Applications. In this tutorial, we explain the concept step-by-step with clear logic and an easy Java program implementation. This topic is very important for board exams, practical, and viva questions.
In this video you will learn:
✔ What is an Infix Expression
✔ What are Postfix and Prefix Expressions
✔ Rules of Operator Precedence and Associativity
✔ Algorithm to convert Infix to Postfix
✔ Algorithm to convert Infix to Prefix
✔ Java program for conversion
✔ Step-by-step dry run with examples
This video is perfect for ISC Class 12 Computer Applications students, beginners learning data structures using Java, and anyone preparing for school exams or programming fundamentals.
📌 Example covered in the video:
Infix: A + B * C
Postfix: ABC*+
Prefix: +A*BC
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