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