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

2 like 0 dislike
3.2k 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 | 3.2k 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:172.69.58.212
©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 | 3.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users