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:172.70.178.80
©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