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

2 like 0 dislike
17.4k 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 | 17.4k 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:172.69.7.78
©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 | 16.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users