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

2 like 0 dislike
17.4k 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 | 17.4k views

64 Answers

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)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
 **  * *** *** **  *    * a,b,c,d;
   *****   * *  *  ** *  *  * * ** **     ***        **   **  *  * * ***   * * *** *
** * ****  *** **** * * **  * ******
    {
    
    *** ***   **    ** ** *   *  *   ****** *  ** ** ****  ** *  *  **** 
  * ** ***     *    *  *
  **  * *** *  *     * **   **  if (d==0 && c!=0)
***  ****   **  * * *** ***
*   * ***** **   * ** ** ******  ****      *  * ** *  
  ****** * *    * * * * * 
 ****  * ** * **   *** * * **  if(c==0 && b!=0)
*  * *  *  **     ** * *** 
*    * * ** * ** ** *     **  * *   ** *   
     *   *********   ** * *  
 **    *      * * ****      * * *
**  *** *** *  **  ** ***   **  *
   ***  **  * *        * * * ** ***  **  ** *  *
 ** *** *     * **  ** * * 
******   * * *   **** *  ** 0;
}
[] Coding - answered by (54 points)
ID: 27911 - Available when: Unlimited - Due to: Unlimited
edited by
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()

{
*** * * * * * * **** * *** a,b=0;
** *** *** * * *** * ***** * **** * * ***** * *
* ** * * * *** * * ** **
* * ** * *** **
** * ** ** * ** * * * * * *** *** * ***** ** * ****
* * * * ** * * ** ** ** ***** *** * *** *

    }
* * ** *** ** * * * * ***

}
answered by (-214 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>

int main()

{
** * * * ** ***** a,b=0;
* * *** * *** ** *** *** ** **** * * **** **
* * * * * * *** ** ***** *
* * ** ** * **
* * * *** * * * ***** * * * *** * *** ** *
** * ** ** ** ******** **** **** ****** ** * ** * *

    }
* **** * *** * * ** * * ** * * ** * *

}
answered by (-214 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,e;
** ** * * ** *** **** * * ** *** **** * * **
* * * * * **** ******* *
*** * **** * **** * *** *** **
**** * * * * ** * ** **
* ** ** * *** * *** **
* * *** ** * ** ** *** ** *** * *** *** ***


*** * * *** *** * **** **** 0;

}
answered by (-498 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>

int main()

{
** **** ** ***** * * ** n,x=0,y;
** ** * * * ***** * * ** ** *********** *** * *


* * **** ** * * * ** **** **** * 0)
** * *** **** *** * **
**** * *** ** * * ** *** ** * *** *** ** ***
*** ** * * *** ** * ** ** ** ** * * *
** ****** * * **** * *** ******* * * * * *** *

    }


* * * * *** *** ** * *** * * * ** * ** *


* * * **** *** * *** 0;

}
answered by (-498 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>

int main()

{
* ** * * * ** *** ** * n,x=0,y;
* ** * ** ** * **** ** ** ***


* * * ** ** * * ** *** * * 0)
* ** * ********** * **
* ** * **** *** **** ** ************* * ** **** ** *
***** * * * ** * ** * * *** * ** ****
*** ** * ** ** ** ** * **** **** * * ** * ***

    }


** * * * ** * **** * * ******* *** *


** * * * ** * ***** ** 0;

}
answered by (-498 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>
int main()
{
 **   *** **  * * * ** *    n,x=0,y;
   * * ****  *  *  ** *    *** *  **     *   *      *

     *   * **  **  *   * * * ** ** 0)
* *    *  **  ** ** ****  * *   *  
 * *****  *** * * * ** * * *** * * *  *    *** ******  ** 
   ****** * *      * * **   ****** *** *** *  *  *  * *** ****    * **
   ****** * ** ******   ** * *** * ********  *  *  * *  ** **
    }

* **** **  * **** *****  ***  **** * **  ** *

 ****    ** ** **   * **  *   *   0;
}
answered by (-498 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 like 0 dislike 
Hidden content!
#include  * **  *  * ***    


int main (void)

{

 *     * **** *      *   a,b,c,d,e,f,g,h;

   **  * *  ** * **** ****** *  **  * **   *  ***  ***** ** ** *  *  * **** **    

 **  * ****   ***  **  * * * 
*   *  *** *    *   *   *  *****  
*  ** *** ***** * * ** * ** *
   **  ** * *** * *  ** *  *** 



**   *** ***  * ** *   ***    (e ==0&& f!= 0){

*  *       * ** * ***  *** * ** *  ** ** *    * **  *   * *** *  *** **   * *

 * * *** ***** * ***  ** 

  * ** *****  **    **** if (e == 0 && f== 0  **  * * *  *   * *

 * * * *    ** *** *    *  *   *      *    * 
*** ***** ***  ***   
*   ****   *       if (e == 0 && f== 0&& g==0){

  *  *   *   *****   ***  *   *          * **** 

   *  *  ** **
**** ** * *   if (e!=0){
*** * *     ***  **   **    *********   *  *  * *
   *  *  ****** 
  ***   ****** ** ***   **  0;

}
answered by (-107 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 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)

{
  * **  *   * ** ***** *  *  * a,b,c,d;
*   * * * * *  ***     *** * *    x,y,z,t;
 * *    *   * ***  **** *   ***  ** *  **        *** * ** *     * *  ***  *    * *  
    ***  ****   **      * * ***
 ***  ****** *  ****  * ***
 * **   *   ***** ** *  ****   * *
 ** **   *   **   *  **     **** 

**    **** *  * * **  *** **** (t!=0 && z!=0 )
* ** ** * ****  **  * * *** 
**   * ** *    * ******   ***  * **  ***   ** **    * *   *  * *   **  *   *  z, y,x);
 * *    * ************* ***
**  *** *** * * ** * * *** if (t==0 && z!=0 && y!=0 && x!=0 )
 *****   **** *  * *  *  **  * * *   *****  
 *  * *****  *   *    ***   ***** * ***   *** ***   * *** ***  **  * * **  *   * *** **    *****  y,x);}
else if (t==0 && z==0 && y==0 && x!=0 )
  *   **  ****     *  **  **  *          *
* *  ****    *  ***   * ****   ** * *  **** **   * ******* * ***** ***   *   **  *   *    *   * 
    *  * *******   * ** **
 ** *     **** *      *   **** ** *    ** *** **  *
  *** * *  **  *  *****    ******* ****     ********  *****  * * ***   ** * * ***   * *          *  * * y,x);}
*    *** * * *   ** *** ** * *   0;
}
answered by (-304 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)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.7.78
©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 | 16.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users