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

2 like 0 dislike
12.7k 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 | 12.7k 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:172.69.59.22
©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 | 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users