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:172.69.59.13
©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 | 8.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users