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

2 like 0 dislike
10.5k 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 | 10.5k 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:172.70.131.202
©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 | 9.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users