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