10-19 Exercise 3: Prints the number with its digits reversed

2 like 0 dislike
7k views

Write a program that input four-digit number, then prints the number with its digits reversed .

寫一個輸入4位數字，反轉輸出這個數字的值

Example input: 

5455

Example output:

5545

Example input: 

5400

Example output:

45
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited
edited by | 7k views

64 Answers

0 like 0 dislike 
Hidden content!
 * * **** * **    * 
int    *** 
{
*   *    * ** **  int a,b,c,d;
** * ** * * **   *  **   *    %1d %1d **       * * ****  **  ***** * **   *      
 ** * *  *  **   
   * * *   **    * *****   * * * *  * *
   *** **  **  * * 
*   **     ***** return 0;
** *    * ***** 
***  ** ***** 
  ** ***  ** * * * 
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*    * *** **   **  *** *  a,b,c,d;
***   **  ****  *  * ** * ** ***** *  **  ***** *   ** *** ***  * *   ****   **   *        *
 * **** * ****  ** *********   *** *
****   *****    *  *   *     *   * ***  ***** * *  **   *  ******       *  * ***  ***    
**  **** * *  * * *    if(d==0&&c!=0)
*   *  *  *  **** ** ** ** ******    ** **  **** ****   * * ******* **  ****  ** * 
**** ** * ***  *    **  **  ** if(c==0&&b!=0)
*   * ***   **  * ** *** *  **    ********  * **  * *****  *  *** * * *  *
**** * ** **   *  **    **  
*** * **   * *   *   *     ****    * **** * **   **** *  **   ***  *  **  *  * ***
 * *   * ** *     ** ******* 0;
}
answered by (-258 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
 ****  **  ** * *   *****     a,b,c,d;
*  ** ***** * ** *** ** *  * *     * * ** *    ** * * *  * *** * *** ****  **     *     **
  **   ***  * * *  * **** * * ** 
      *** *  **    * **   *    *  * * *  * ** *  * ** * *  *  ** ***    *****  *  *****
* * *  *  * * *****  * ** **   if(d==0&&c!=0)
  *    ** * *   *** **  *** * * *    **       ***       ****** *** *** * **  
*  *  * ** **  *   * *** *   * if(c==0&&b!=0)
*  ***   * **  *  **  *   *    * **          *   **** * *   *    * ***   *   *   **
 * * ****   *        *   *
 *  ****  * *  *    **    ***  ** ***** ***   ***** ** ***** *      * *  * ** *  *
 ** *        * * ***  *    *** 0;
}
answered by (-258 points)
0 0
prog.c: In function 'main':
prog.c:11:23: error: spurious trailing '%' in format [-Werror=format=]
         printf("%d%d%d%",c,b,a);
                       ^
prog.c:13:21: error: spurious trailing '%' in format [-Werror=format=]
         printf("%d%d%",b,a);
                     ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 *** ** **   ** *** *  ** a1,a2,a3,a4;
 *    ** ** **     *    *  **  * **  ** * *** **** *      **  *    **  **           *  
** * *   *  ******* ** ***  * * (a3==0 && a4==0)
    {
 ** * ******  *    ***   **   * *    *  *       *       * ** ****  * ** * * * *** ** 
    }
 **      ** *    *   ***   ** **  ** if (a4==0)
 ** ****  * ** *   ***    * 
* * ***** *  * * ***  *    ** *    *    ****   **** **  *  * * **  ***   *     * * * ****   *
 *  ***  **  * **    **     
**  * *  *    *  * * ** *   **
* ** *   ****     *  ** ***
****   ** * ** *** ** ** * *   ***     * * *** * ** *****  *** *** **  * ** * * **  * * *   ****
*    *  ***    * **  **  
  *   **    ***** **  *  *   *   0;
}
answered by (-323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
*    *  **  ** **** *  *

int main()
{
**** * * ******* int     ** *
   * * * * ***     ** **** ***    * **  *  **
  *  *     *  ** a = e / 1000;
   ***  ***    b =   ** *  
  *****   ****   c = *** * *
   ***  * * d = e%10;
 * *** *  *     ****    * **  *  **  **  *** 
}
answered by (-285 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
  * *******  *   * ***** w,x,y,z;
  *    *      * * *** * **** *       * * ***   *    * **   ***************
*****  **  * ****  ** * *******
 *  * * * * * * **   * 
***  *   * *      * ** * ****      *   *  **  * *   ** * ***** ****   ** ****     * *
    }
**  * * ******* * * ***** ** **  *   if(z==0 && y!=0)
 ***   **** * * ** *   *
**  **** * * * **** *** *** *  ***  * *    * **    ***    * *  *** * * ** * * * *  
* *** ** **  ** ***    * ** 
  *** *     * ****  * ****   ***   if(y==0 && x!=0)
  ***  **     ***  * * **  * 
**** **  *    **    ** **     ** ****** ***  * ****   *** ***  ** * *   *   ** **   **
*   **  ***  * *  ******  ***
    ***      *  **    *    if(x==0 && w!=0)
***     *   * ***  ** **  * * 
* **  * ****   **  ***  ** *** * * *****  **  * ** *** * *    **   *    *  * ***
    }
    **  ** *  * * ***** **   ** ** 0;
}
answered by (-229 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int
main(void)
{
 * **     *  * *     ** * ** digit1,a,b,c,d;

** *  **  **** * *      *   *** * ****** * * ****  **
 ****   * *  * *       ** *  * * *  ** 
 **    * * * *    ** * *   * **    ***
 ** ***  ****** *  *   *  **  * * 
 **** *   ** ***      ****   ** *  

   * *    *    **   * ****** (d!=0)
  ***   **** * * *  *** *
** * **** **** *  *****     **   **  * *   ** **       * **   * *  *  *************  *
 *    * ** *       * 

* ** *     * **  **    *  *   if (d==0&&c!=0)
* *  * * *  *   * **** **  **
  *  ** *  * * * *  ** *      ** ** *  *  ** * * ** * * *  * * **** **     
**   ****  * **  ** 
  *     ** ***** *** *     ***   if (c==0&&b!=0)
    {
  *  * *    *** *  * *** *  * **  **** ***** **   * *   *  * ****  *  ****  
  *  * * * ****** ***    **
  *  *  ***** *** *  *     *
 ****   * **  *  *** *  
  ** * *** **  ** ** ** *  * ("%d",a);
    }
**** *   **** * * ** (0);
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 1
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int
main(void)
{
***     * *****  ***  *  digit1,a,b,c,d;

* * ** * **  * *  * * **  * ** *********  * *    *    * * 
**** *  * * * **      * * * * * ***  
*  * **** ** ******  **  *  *  * * ** 
*  ** * **   ***   ****** *   * * *  *
***** *** *  *  * **    *   ***** 

*  **** *  * * *   ***  ****  *  (d!=0)
*  ** ** ** ** * *  * * *   
*   *   ** * ********  ** ** **  *    * *  **   * *   ****  *******        ***    *   ***
 *  * *    ***** ***** * 

* ** * *       *******  **    if (d==0&&c!=0)
*   *      *   * *   *  * * *
 * * **** * *  ***  ***  *** * *******     ** *** ** **  ** *  ** * **** ** 
 * ** **     * * * * ***  *** *
*  * ** *  *    ** * **   * *  * if (c==0&&b!=0)
    {
 ** * **   *** *     ** * *     ***     *** ** * *** ***  *  ***** * ** 
    ** ** * ** * *    * ***
 *****  * **** * **   * ***  * 
 *  * **** *  * * * **   * **   
 *  * ** ***      *   *     ("%d",a);
    }
*   * ******    * **** **** *     ***  (0);
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
* * ** * *

int main()

{int * *
*** * ** *** %1d %1d * *** *** * ** * **


* * *
*** **** * *** ****** *

}

else **** * * ** * **
* ****** * ** * * ****

}

else * * * b!=0){
** ** *** * ** *

}

else * ****
** ** ** ***** *

}
** 0;

}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  * ** *  * *  ** ******  
int main()
{int * **  *
 ** ** *  *** * ***  * * *    *  ** *** ***  ***   *     *

   *
**  * ***  ** * ***** ******* *
}
else *  * * *   * *   c!=0){
** * * *    ****** * * *   
}
else     ** ** *****    b!=0){
** **  * *   ******* *** ** 
}
else *   *    * **** * a!=0){
**    *  *  ************  ** 
}
else {
* **** **  ****  *  ***
}
}
answered by (-329 points)
0 0
prog.c: In function 'main':
prog.c:16:17: error: format '%d' expects a matching 'int' argument [-Werror=format=]
 printf("%1d%1d%1d",b,a);
                 ^
prog.c:19:11: error: format '%d' expects a matching 'int' argument [-Werror=format=]
 printf("%1d,a");
           ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:16:17: warning: format '%d' expects a matching 'int' argument [-Wformat=]
 printf("%1d%1d%1d",b,a);
                 ^
prog.c:19:11: warning: format '%d' expects a matching 'int' argument [-Wformat=]
 printf("%1d,a");
           ^
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.126.239
©2016-2024

Related questions

1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 6.5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users