27 Infix to Postfix and Postfix to Infix Conversion | Mathematical Examples Bangla | Data Structure

In this video, you will learn how to convert an Infix expression to Postfix and a Postfix expression back to Infix, using a simple step-by-step method. Every line of the working is the same expression rewritten, so you can follow exactly how operators move and how brackets are added or removed. 📌 Topics covered: • Infix to Postfix conversion – step by step • Postfix to Infix conversion – step by step • Operator priority (precedence) and brackets • Solved examples: A + B * C, (A + B) * C - D / E • Numeric example with final value: (5 + 3) * 2 - 8 / 4 = 14 • Postfix to Infix with exponent (↑) and modulus (%) operators • How to check your answer ⏱ Timestamps: 0:00 Infix to Postfix – Basic Example (A + B * C) 1:20 Infix to Postfix – With Brackets (A + B) * C - D / E 3:00 Infix to Postfix – Numeric Example and Value 4:30 Postfix to Infix – Basic Examples 6:30 Postfix to Infix – Advanced Example (↑, %) 🎯 Perfect for: CSE / BSc / Diploma students, university exam preparation, job interview prep, and beginners learning Data Structures and Algorithms. 📚 Previous video: Infix, Prefix and Postfix Notation Explained 👍 Like, Share, and Subscribe for more Data Structure and Algorithm tutorials. #InfixToPostfix #PostfixToInfix #DataStructure #Stack #DSA #ExpressionConversion #ComputerScience