2.8 – Palindrome Number Program | if...else Statement | Dry Run + Execution | Python – New Series

Описание: Welcome to the Python Programming – Complete Course (New Series) by Burle Sharma.

In this class (Chapter 2 – Class 08), we write a complete program to accept a 3-digit number from the user and check whether it is a Palindrome number or not.

This class covers the entire program development cycle, including:

✔ Writing the expected output
✔ Writing the complete Python program
✔ Performing a step-by-step dry run
✔ Executing the program and verifying the result

The Palindrome number program is an excellent example to understand decision-making using if…else, digit extraction, and logical conditions in Python.

🎓 What you’ll learn in this video

• What is an Palindrome number
• Writing expected output for multiple test cases
• Accepting a 3-digit number using input()
• Extracting digits using division (//) and modulus (%)
• Calculating the sum of cubes of digits
• Using if…else to compare values
• Step-by-step dry run explanation
• Executing the program and validating output

🧠 Key Learning Point

A Palindrome number program helps you combine multiple core concepts into a single solution.

Through this program, you learn how to:
✔ Break a number into digits
✔ Perform mathematical operations logically
✔ Compare calculated results with original input
✔ Apply if…else effectively for decision making

This type of problem is very important for exams, logical building, and interview preparation.

📘 Concepts Used

• if…else statement
• Relational operator (==)
• Arithmetic operators
• Digit extraction logic
• Dry run technique

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