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

2 like 0 dislike
16.3k 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 | 16.3k 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:172.70.127.116
©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 | 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users