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:172.69.130.93
©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