This program takes integer input from the user. Then the while loop is used until n != 0 is false (0). In each iteration of the loop, the remainder when n is divided by 10 is calculated and the value of n is reduced by 10 times. Inside the loop, the reversed number is computed using: reverse = reverse * 10 + remainder;

Jul 17, 2023 · In this article, we will learn how to reverse the digits of a number in C programming language. For example, if number num = 12548, the reverse of number num is 84521. (a) Multiply rev_num by 10 and add remainder of num. divide by 10 to rev_num. rev_num = rev_num*10 + num%10; . (b) Divide num by 10.

Reversing a number means rearranging its digits in reverse order, turning a number like 123 into 321. In this tutorial, we’ll learn how to write a C program to reverse a number using various approaches such as loops, recursion, and mathematical operations.

May 19, 2024 · In this article, we will learn how to write a C program to reverse a number. For example, if the given number is 1234 then program should return number 4321 as output. We will see two different ways to accomplish this. Example …

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

Ways to write a C program to reverse a number: 1. Using While Loop 2. Using For Loop 3. Using Recursion 4. Using Function 5. Using Arrays 6. Negative Number

Feb 28, 2021 · In this C Programming example, we will discuss the steps and implement the C program to reverse an input number using recursion and while loop.

Jul 31, 2024 · In this tutorial, we are going to write a C Program to Reverse a given number in C Programming with practical program code and step-by-step full complete explanation.

May 26, 2020 · In this tutorial, we are going to learn how to write a program to reverse the digits of a given number using a C programming language. So Let’s Begin. Before directly moving on writing reverse program in C, first you should understand what logic we …

This C program reverse the number entered by the user, and then prints the reversed number on the screen. For example if user enter 423 as input then 324 is printed as output. We use modulus(%) operator in program to obtain the digits of a number.