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

2 like 0 dislike
18.8k 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 | 18.8k 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:172.69.7.77
©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 | 18.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users