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

2 like 0 dislike
10.8k 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 | 10.8k 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:172.71.254.123
©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 | 10k views
12,783 questions
183,442 answers
172,219 comments
4,824 users