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

2 like 0 dislike
18.9k 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 | 18.9k 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:172.69.59.172
©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 | 19k views
12,783 questions
183,442 answers
172,219 comments
4,824 users