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

2 like 0 dislike
10.5k 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 | 10.5k 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:172.70.130.184
©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 | 9.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users