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

2 like 0 dislike
17.8k 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 | 17.8k 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:172.71.255.85
©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 | 17.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users