Prints the number with its digits reversed

Question

Write a program that input two-digit number, then prints the number with its digits reversed.

Example input: 

54

Example output:

45

 

Answer 1

Hidden content!
#include * * * *     *****

int main()
{
** * ** * *  ***** **  ** ** num, temp, remainder, reverse = 0;
**** *    * *  **     *   * 
 ** * **    * *** * **  ***  *****    ** *  * * &num);
 **  ** ***   * *** ** *** = num;
* *     ** * **  *  * *  * *  ****  (num > 0)
***  *** ***  **     *** ** *
   *****  *   * ** * * ** *     **    ** ****  * * *** ** = num % 10;
*  *   * ***  *    * ** *    ** ***  *  *** * * **** ***    = reverse * 10 + remainder;
 * **  ** ****  *  ** **  ** * *  *        **     /= 10;
* ***** * * ** *********     
***    * ** **       *  ** **    *  ** * *    reverse);


*  * *      * **** *****  *   * 0;
}

Comments

prog.c: In function 'main':
prog.c:5:14: error: variable 'temp' set but not used [-Werror=unused-but-set-variable]
     int num, temp, remainder, reverse = 0;
              ^~~~
cc1: all warnings being treated as errors

Answer 2

Hidden content!
#include  *    ** * *  

int main()
{
*** * ** * ** * **     **    num, temp, remainder, reverse = 0;
     **    * **      *  *   
 *    **  ** ******  *  *  *  ***      *  ** *****  *   ** **  *      * *** *  &num);
* ** **  * * *   *** ***** *** = num;
** **  *    * *  ** * *  **  * (num > 0)
**    ****   **   *****  **
*  * *  ** *  *****       **   *  **     *    *** * * ** **  ** = num % 10;
* *   *  **  * ** **   ** ** ******* *      *   * * ****  = reverse * 10 + remainder;
 *  * * **   *******  *  ** ******** *      * * * ****   * *  /= 10;
* *    *  *   ** ** **   * *  ***
** **  ***     **  **** *   *   *****  *   * reverse);
}

Comments

prog.c: In function 'main':
prog.c:5:14: error: variable 'temp' set but not used [-Werror=unused-but-set-variable]
     int num, temp, remainder, reverse = 0;
              ^~~~
cc1: all warnings being treated as errors

Answer 3

Hidden content!
#include <stdio.h>
int main()
{
    int a,b,c;
* * *  *** *****  ***   * *   *    ** * *       *** *
***  * ** * *   *** **** *   **  ****   **  * * *  **** 
* *  * *  *  ***  *    * *** 
 *** **  *   * ***     * **
*  **** **   *       *  *    *  *
*  **  ***   ** ** *** * **** * ** * *  **   
   *   * *    **** ***** **       *   **    *    **
* ** ** *** *** * *  **** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output