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