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:172.70.178.80
©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