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

2 like 0 dislike
15k 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 | 15k 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:172.70.178.28
©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 | 14k views
12,783 questions
183,442 answers
172,219 comments
4,824 users