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Reversed number = 5432. 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.
Jul 17, 2023 · The reverse of a number means reversing the order of digits of a number. 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.
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.
C program to reverse a number and to print it on the screen. For example, if the input is 123, the output will be 321. In the program, we use the modulus operator (%) to obtain digits of the number. To invert the number write its digits from right to left.
Feb 14, 2023 · Understand the algorithm of a C program to reverse a number. Learn how to reverse a number in C using different methods and loops with example code.📖 Read on!
C Program to Reverse a Number Using While Loop. It allows the user to enter any positive integer, and then this C program will reverse a number using While Loop. #include <stdio.h> int main(void) { int n, rd, rs = 0; . printf("Please Enter any Number to Reverse = "); scanf("%d", & n); . while (n > 0) { rd = n %10; rs = rs * 10+ rd;
Understanding the Logic. To reverse a number, we need to extract its individual digits and construct a new number by reversing their order. We can achieve this by using the modulo ( %) and division ( /) operators. Here’s the general logic for reversing a number: Initialize a new variable to store the reversed number.
