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