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:172.69.58.121
©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