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

2 like 0 dislike
18.9k 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 | 18.9k 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:172.70.80.196
©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 | 18.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users