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