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