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

2 like 0 dislike
3.1k 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 | 3.1k 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:172.70.126.9
©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