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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.
C Program to Reverse Number. 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.
Reversed number = 5432. This program takes an integer input from the user and stores it in variable n. Then the while loop is iterated until n != 0 is false. In each iteration, the remainder when the value of n is divided by 10 is calculated, reversed_number is computed and the value of n is decreased 10 fold.
Jul 8, 2021 · To reverse a number in C, we can display the reversed number by printing all its digits. In this article by Scaler Topics, learn how to reverse a number in C with some examples.
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;
Reversing a Number In C - Lets first understand what we mean by reversing a number. Reversing a number like 1234 is 4321. This program should give us insight of while loop. We shall also learn how to get the last digit of a number.
Feb 28, 2021 · Let’s discuss the execution (kind of pseudocode) for the program to find the reverse of input number using recursion in C. We prompt the user to enter the value to reverse. Then we invoke the method rev_num(int revNumber), which recursively calls itself to find the reverse of the number.
