Write a C program to Reverse a Number.

ALgorithm
Function Main
    Declare Integer n, reverse, remainder
    
    Assign reverse = 0
    Output "Enter a number:"
    Input n
    While n!=0
        Assign remainder = n%10
        Assign reverse = reverse * 10 + remainder
        Assign n = n/10
    End
    Output "The reverse number =" & reverse
End
Flow Chart
C Programming code
#include <stdio.h>

int main() {

  int n, reverse = 0, remainder;

  printf("Enter a number: ");
  scanf("%d", &n);

  while (n != 0) {
    remainder = n % 10;
    reverse = reverse * 10 + remainder;
    n /= 10;
  }

  printf("Reversed number = %d", reverse);

  return 0;
}
output
Enter a number: 2345
Reversed number = 5432

Unknown's avatar

Published by Md. Anisur Rahman

I am Md. Anisur Rahman. I have completed Cyber Security for MSCSE at United International University in 2022.I have completed PGDIT from IIT, Jahangirnagar University in 2020. I'm a Head of IT at Programming24 School.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.