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