Write a function to reverse a number. For example, if num = 1234, the expected output is 4321. Did you find this article helpful? In this program, you'll learn to reverse a number using a while …

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 …

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. …

Nov 28, 2018 · You could simply convert it to String and using java.lang.StringBuilder reverse the string. reversed += numString.charAt(i); // add each character to the resulting string. Or …

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 …

In this tutorial, we will learn how to write a Java program to reverse a number using a while loop and a for loop in Java. We will read input from the console using Scanner class.

In this tutorial, we shall write a Java Program to Reverse a Number. You may use looping statements like For Loop or While to iterate over each digit of the number and reverse the …

In this section, we will explore different methods to reverse a number in Java using a while loop, for loop, and recursion. To reverse a number, you can follow the steps outlined below: Initialize …

In this method, we’ll use a while loop to break down the number input and rearrange the number in reverse order. We’ll use the modulo operator to extract the digits from the number and the …

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 …