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

2 like 0 dislike
2.6k 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 | 2.6k 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:172.69.58.227
©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 | 2.6k views
12,783 questions
183,443 answers
172,219 comments
4,824 users