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:172.69.6.60
©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 | 14k views
12,783 questions
183,442 answers
172,219 comments
4,824 users