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!
#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:172.69.17.199
©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