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:172.69.17.200
©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