Feb 26, 2025 · In this example, the Python code reverses a given number using a while loop. It prints both the original and reversed numbers. The example demonstrates reversing the number 6789.

In this program, while loop is used to reverse a number as given in the following steps: First, the remainder of the num divided by 10 is stored in the variable digit. Now, the digit contains the last digit of num, i.e. 4. digit is then added to the variable reversed after multiplying it by 10.

In this program, we first prompt the user to input a number. We then declare a variable reverse and initialize it to 0. We then enter a while loop, which continues until num becomes 0. In each iteration of the loop, we find the rightmost digit of num by using the modulus operator %.

We will develop a program to reverse a number in python using while loop. We will take integer numbers while declaring the variables. Then, find the reverse of a number using the while loop.

Oct 23, 2021 · Python makes it easy to reverse a number by using a while loop. We can use a Python while loop with the help of both floor division and the modulus % operator. Let’s take a look at an example to see how this works and then dive into why this works: digit = number % 10 . reversed_number = reversed_number * 10 + digit.

This approach uses a while loop to extract the last digit of the number, multiply the reversed number by 10, and add the last digit to the reversed number. Repeat this process until the original number becomes 0.

In this tutorial, we will learn different ways to reverse a number in Python. The first approach is to convert number to string, reverse the string using slicing, and then convert string back to number. The second approach is to use while loop to pop the last digit in the loop, and create a new number with popped digits appended to it.

This article discloses how to write a Python Program to Reverse a Number using the While Loop, Functions, slicing, and Recursion. To reverse a number, first, you must find the last digit in a number. Next, add it to the first position of the other variable, then remove that last digit from the original number.

Python provides multiple ways to reverse a number, and in this blog post, we'll focus on a simple and efficient method to achieve this. Reversing a number means reordering its digits in the opposite direction. For example, if we reverse the number 12345, the output should be 54321.

Mar 31, 2025 · Output:. Reversed Integer: 654321 Code language: Python (python) 2. Using a Mathematical Approach. The mathematical approach to reversing an integer involves extracting each digit from the number and building a new reversed number.This method does not rely on converting the number into a string but instead uses modulus (%) and division (//) operations. ...