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

2 like 0 dislike
16.3k 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 | 16.3k 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:172.69.17.66
©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 | 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users