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

2 like 0 dislike
17.8k 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 | 17.8k 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:172.71.255.85
©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 | 17.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users