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

2 like 0 dislike
9k 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 | 9k views

64 Answers

0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * * ** *** * *   * **   d1,d2,d3,d4;

**  * *    **   * **  **    ***** ***   * *   **   ***** * *  *   * *** *     * **   ** *    

  ** * *****  *  **  **  * **** & d3==0 & d2==0)
   *   *  *  *  * *   *  ** **  *  * * *      *** * * * *  *** *  *  ****** * *** * *  

 * *     * * *   **    *   *   if(d4==0 & d3==0)
*** * * ** * **** ** **  ** **  *** *   ** ***** *  * * *   * * *** ***    *   

***   ****   *   ***  **** **   * if(d4==0)
 *** ***  * *   *  * *   *   *  ***  ** ** *   * ***  ***  **  *   * **   ***

 *   *** * ****** *  * *** *
 **   *  *** **** *   * *   *** ***  * ***** *      *** **  * ******* ***** ***    ** *

***  ****** * * ***  * *  * 0;

}
answered by (-16 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 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()
{
* *   **    ***   ** * ** n, remainder, reversednumber=0;
**** * ** ***   *    * **** *  *  *****  ** *
    *******   **  ** ****    ** * **  * 
***    *   **  *****  **     ** 
***     **** *  ***  **  *  **** *** * *   * * **   ****  *   = n%10;
  * **  **** ****   **** *    * *   *** * *     *        **  ***    = reversednumber*10 + remainder;
  *****     ***  *****  ** **  *** **   ***  *******  *  * /= 10;
* *** **  ** *    * **   ** 
  *   **  ****** *     ***  **  **** ** ***  ************   *    
* * * *** * *** *     *    0;
}
answered
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,c,d;
*    *    *  ** ** *   *****    *  **  * *  * * **    ** ** * * *  * * * *  *** * * **

 ******* * *** * *  * * *  ***** *   && c!=0)
*     * * **  **  *  ** * *** *  * **   * *  **** *** *
***** * ** * *** *   **  *** ***     *  ******   * ********   ****** *  *****   *  *** ** *        **
 ****  **   ** ** **  *   *  ****** *   * *    
 ** ** *** * *****    *    * ** if(d==0 && c==0 &&b!=0)
*** * * * ***** * * *****     * *   * *    * *  ***
 * *    ***     *****  ** *   *** ** * ***** **  ***  ** *   * * * **    *  **** *** *****  * * **   ***    
** ***   *   ** *    ** *    * *** ** *  ***  
** *    ***** *** **  *   * **** if(d==0 && c==0 && b==0 && a!=0)
****** *** *  ** **  *   ** **   *  *  * * **  
*  ***      **  ** **   *   *****    **   *  * **  * ** ** * **   **   * * * * *  *    ** * 
 ***    *  * * *** ***** *    *  * ** ***  * 
 **   * **** *****  *** * * *   if(d==0 && c==0 && b==0 && a==0)
 * * * ** * **** **** *    **  *
*    * * *  *  **       * **  * ***  *  *   *** **** **      ****    *  ***** **
    }
 ** ** *     *  *    *       **    { *   * * *****  * * ** ** *  **** *  *   * **  * *   *
}
answered by (-329 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 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>
#include  *      *     **

int main()
{
* * * * * **  *****     *     a,b,c,d;
 ***  **** ** **  **   * *   *  ** ****   ** * *    *    *    *   *  **** **  *  
***  ***  *  * * *  * * **     *   ***  *    ***   *  ** ***     **  
  ***  *     * *  **  *  * ** 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 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>
#include  ****  **  ***  

int main()
{
  * *   *  ** * ** *    * ** ** a,b,c,d;
      *     * ** * * *  *** ** ****** **  ** ** * ** * *    ******   *   ***     ** *
* **  ******   * * ** *    **    ** **   **     * *      * * *** 
* ***  * **  ***  *  * *** ** **  0;
}
answered by (-108 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 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,c,d;
 *  * * * *  * *  ****** ** ***  ** **** *    ** ***  *  **    ** *    *  * * ***  * 

   ***   *  *  *          **** ***  *** ****   ***** ******* * * 

  ** ***  **     **    *** *  **  0;

}
answered by (-249 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 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 ** *   **  * *   *
#include  ***      ** ***

int main()
{
   *  * ********** ** *  a,b,c,d,x;
* * ***** ******* *****   ***   * **  *** *** * ****  *
*** *    **** ***    * *   = x/1000;
  ** **   *  * ** * *     = (x-a*1000)/100;
 *  * *   **  *  ** * *    *  = (x-a*1000-b*100)/10;
****   * *** * *       *  = (x-a*1000-b*100-c*10);
* * *    * * **  ** *** == 0 && c != 0)
*****  *   *  *   * ***  **** * *  ** *** * * ** *****    ********    **** *
   **    *  * *** **  ** if(c == 0 && b != 0)
* **            ******  * **** * *      *  *   * ** * **      *   * ****  *   * 
* **  *    **  * *  ***  *  *      if(b == 0 && a != 0)
  * * **   *  *  * ****  ***  *** * * * *    *  **** **  * *   **   * 
* * **** ****  ** **    ***** 
  **  *    *** **     *****     ** **      *    * *  ** * ***  **  * ***  *

 *  ***  ** * **    *** **     *  ** 0;
}
answered by (-255 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 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()
{

*  * *** *   ****       ** n,a,b,c,d,r;
*  * * *** *  ** ** *  ***
*   *   *** ** ** ****     *      *   *  * ****  * ***** **
* * *  ***    * **    ** * * 
***  *  ***** *  **** * **** ** //n=1234 1
 **   **  ** *    **   *    *** * //2
 *  **  * **    * * * *   * *   * * //3
 ** *  ** *  * **** * *  *  **  *  *  //4
 *     ****   ***   *** ** **
   **  *  * ** * *  *   *     * * * ***** ** **       ** *  *  ** *  
***   * * *  ****** *  * * *
***** * **** ** ***  *  *******    0;
}


  
answered by (-249 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 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()
{
*     *  * **  ** **** 
 ** * ** * *  ***  * ***** ** num;
*  **  *****   *      **   *  fs,sc,td,ft;
** **** **  *  **** ***  * 
*  * ****  ** **  **  * * *  * **  * * ***  *****  &num);
* ** * ***    ***   **   ***
 *******      **   *** ** * * = num/1000;
*  * **   * *    *  *  ***   = num%1000/100;
***     *** **     *  *  * *     **   **
 ****        ******** ****  *   * * 
 ********    *  *  * * * 
   if (ft!=0)
   {
 **   * *  * * * * *    *  * *    ** ** *  * *  *****  * * * * * * * ft);
   }
**   ***  *    ** **    ** (td!=0)
 ** * * * ****** *   **
  *     * ***   * *  ***   *  **** ** **  * ****** *   * **  *         **   td);
  *  **  * ** * **  ***  
** *** ** * **  *   ** *   ** *   (sc!=0)
 ****  * *** *  ***   * *  * **  *
 ***     *   ***** *  **   ** * *   ** *  **    ** ***  * *  *      * *** *    sc);
  **  *** *  *  * ***  * **  *
* * **    *   * * **   * *   (fs!=0)
 * **   *  ** ***  * ** *** *
   * *        * * *  ** *  * * *   * **  * *** ***  **  * * *** * ** *  ***  fs);
 * *     * *  ***  * * **    * 
   *  *  *  *  * * **  ******   
* * **  *  **   * *  * ** ** *  *  * 0;
   }
answered by (323 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 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()
{
 *   *   * *  * *  *  ** ** ***    num;
* *    * **** *  * * ******  * num1;
* ** * ****** *   ***    num2;
 ******  * **  ** *** ***  num3;
* ** * ******  *** **** * *  num4;
  
**  ** ** **   *      *  ** *    *   ******    * **   * &num);
    
***   *** *  ***  * * ** **        
*   *  ** *  ** *    *****     * ***   ** *** *
    * ** **     ****   *    *   **  * * ** * 
 **   *  *** *  *         *    **    **  **
    
    
 **  *** * * **  ****  *  **  *** ****  *      **  ***  ** ****  *   *  * ***** **
*   * ** ******  **   *   *    
  **  *     ***    **   * ** * * *** **** ***    *   ****   *  ** * **   num1);
** *  * **  *  *****  * **  *  
 *  * ** ** * * * **  * ***  *** if((num4==0)&&(num3==0))
* * ** ***   *** * ** 
 ** *** *  ***  *  * **  **  ***   *** **** ** *   **  * *   ** ****  *  num2,num1);
*    ** **   ***   **
   *  **    *    * * ** if(num4== 0)
 ***  **     ** **  * * **  *
**      * ***  ** **     ***  *  **    * **** **  *  *** ** * **  *  *  * * num3,num2,num1);
**  **   * * * *     ******  *
**   **   ** * *   * ***** 
**** ** *  * *  ***** ***  
*** *  *  *  *  **   ** **** *  *** * * **  * ** ** * ** ** *  ** ********  **** num4,num3,num2,num1);
* ***   **  ** *  * * * *** *
 * * *    **  ** **** 

 * ** * **  *  *  * *** * **  0;
}
answered by (-193 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 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:172.69.6.45
©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 | 8.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users