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!
#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:108.162.241.32
©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