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

2 like 0 dislike
15k 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 | 15k 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:108.162.216.229
©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 | 14.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users