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