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

2 like 0 dislike
18.7k 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 | 18.7k 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:172.71.254.168
©2016-2025

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 | 18.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users