In this program, you'll learn to reverse a number using a while loop and a for loop in Java.

Apr 8, 2025 · Methods to Reverse a Number in Java. We can reverse a number in Java using three main methods as mentioned below: Using While Loop ; Using Recursion; Using …

Nov 28, 2018 · You could simply convert it to String and using java.lang.StringBuilder reverse the string. int orig = 123456789; String numString = Integer.toString(orig); String reversed = ""; for …

Sep 15, 2022 · Program 1: Reverse a number using while Loop. In this program, user is asked to enter a number. This input number is read and stored in a variable num using Scanner class. …

Mar 12, 2013 · How would I reverse an integer in Java with a for loop? The user will input the integer (I don't know how long it will be) and I need to reverse it. ie: If they enter 12345, my …

Mar 17, 2025 · There are three ways to reverse a number in Java: Reverse a number using while loop; Reverse a number using for loop; Reverse a number using recursion; Let's apply the …

Here is a program that reverse a number in Java using the while loop, for loop, and recursive approaches, along with a detailed explanation & examples.

Write a Java Program to Print Natural Numbers in Reverse using For Loop, and While Loop with example. This Java program allows the user to enter any integer value (the maximum limit …

In this article, we’ll explore a straightforward approach to reversing a number using a for loop in Java. Understanding the Problem: Before diving into the solution, let’s understand the...

Oct 21, 2024 · Reversed number Java code to reverse a number using for loop. Program 1. The program allows the user to enter a number and it displays the reversed pattern of the given …