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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#include <stdio.h>
int main()
{
    int a,b,c;
*  *****  **   **   ****  ** * **  ***  * *****  *  ***  * * ** 
  * ***  **   *******    * **    * **    *    ***  * * *
**** **   * * * * * *  *    **** 
*  **   *** *  * ** ***    
  ** * **   ********* ** * *  * **  
* ****   **    * * * **** *  ** * * ***  * *  
*  ** *   **** * * ** *** ** ** *** *********   * *
*   *   * *** *** **        *   0;
}

Comments

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