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:172.69.17.131
©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