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