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