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

2 like 0 dislike
7.2k 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 | 7.2k views

64 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main() {
 ***   ***   *****   **      **** b[4], i;
*  * * * *  *** * **   *  * ** ** ***  i<4; i++) {
 *    *** *** *** *** ***   **    **   ** *   * **    **** ***  * ****  * &b[i]);
 ****** *     * ** *** ** *    ** 
  * ******** ** ***** ****** ** * i>=0; i--) {
 ****** ***     *  ** **    * ** ***     ** **       **   {
 ** **   * ***** *   **   ***** *****   * **  *** *** *** **  ***  * * *    * **    *   ***   b[i]);
 ** *   ****    *** ****    ***  ** ***** ** *  *  ****  *** 
 * * **  **    ** *** **  
}
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 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 <stdlib.h>

int main()
{
* ** ****        ** *  *   a,b,c,d,e;
**** *  *    * * * * ***** *    *****  * **  *  **   ***   ** 
     ** *   * **  ***    ** ***
* ***  * *     **  **  **** **  ** ****
  ** ** ** ** **** * ***   * * *******
 *   * *** *  *  **  * *****   *
*  ***   **   * *****  **  **    **********   *  * *    * *   **

 ** *  * ** ** *  *****   **   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 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
**  ***** ** ** **   ** **     * a,b,c,d,e;

***** * ******   ***   *  *  ******   ****** **    * **

*  * *****  **** * *   *** *   **
  * **  * *     **  ***  *    **     * **
*** **** **** **    * ***** * *   **
* *** *   **  *  ***** * * *

*  * ** ** *  * *  * ***    ***    ***** ***  * ** *  **  *  
** *    ***  ******  ***  *  *   * 0;
}
answered by (-127 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 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(){
    int num[4];
    int i;
*   *  * **   **    **    ***** *  **       * 
  * ** **   *** *** ** **   * **** * *   **      ** * * *   **** ***      *     ** 
    }
 ** * ***   *  * ** *  * * **    ** 
 ****     * **  * * *     * *     *      ** * *** *   * **     ***** * *  *** *
 ****** ** * ***   *   * * *******      *****  * ** *  *** *     *** * * * * ********  ***   ********  ****** ** *
  **    *  *    * **** * * *     * *    ***  * * **** 
    }
** *** * *** ** * ** * * if(num[2]!=0){
* **   * ** *  ** ** *   * *** *  * ***  * ** *  *  ****    *   *  *** 
 * ** * * *** **** *  ** *** ***   * * *  * *      * ** **  *   * ***  *      *    * ********   * ** *
  * ****    *  *  *** * * **  * *  *  *  *  ***** *
    }
* *      *  * *    **  *  *  if(num[1]!=0){
** *    **  *     * * ***     *   ***  * **   * *     *  * * * * ** *
**  *  ****** ***  *   ******     * ** * ***  **  *  **    * ** ** ** *** **   *     *  *  * *  *  **  * 
    *  ******** *  ******  ***  * **   *   * * **   *** *** *
    }
*******   **  * ***** **     **  * if(num[0]!=0){
*  * *** **     ** * *  ****  * * **  * *  **** *     *    **** ** *  * 
  *  ******* * ** **** * *    * *  ***** ****  **    *** * * * *  *   ****  *** *  ***** ********** * **  * *** 
* *** ****      **  *  *    *  ** * *******  **** ** *  * ***
    }
* **  *  *      * **  * **  *  0;
}
answered by (-116 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 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!
 *** *  * *     *
 *  *
{
* *** ** * *  * *   
* ***  *  *   *   ** *
a =   ***
 * ** *   * ***   **  =  ****

c = *   
 *   **  *****   * * =   **

e = *  *
   **** * * *   * *** = * *

g =   *
*    ***  *     **** = *

**  * = c;
 =  
** =  **

*  =  *
* = 
 = * 


 ** = ** * ***    
 * * * ***             

 **  *
}
answered by (-108 points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
 * **** *    ***** ***  a,b,c,d;
**    ** **     * * * * *  **   *  **   ** ** ***     * * **  *** **   ** ** *** *
  * *** **    *   *       *  ** *    *  *** *** *** * * *  * *** * *    *** ***** 
*  *   ***  ***** ** * *  **   **  * **  ** *****  *   
    }
 * *    ***    *  * ** ** * ***  ((d==0)&&(c!=0)){
 **  * ** ** * ****  * * *    * * * *** **   * * ** ** *
* ** ** *   **   ** ****
*** * **      * *  * ****      ***  * *  *   * * ***     **** *   
*  *** * **  **  * ***    *  **  * **    ****** *****    **
    }
 * * ***    ** *  *** ** * * ***** ** * *    * *   ****  *  *  *    * *  **** ***  ****
   *  **  **  ***   *    ***** ** **  * ** * ******* 
    }
 * **** *    ** ***  * **    **  ** *   ** ** *  **  * ** *  ****     * * * *****
 *** *  *        **  * *   * * **    *******   *** 
    }
****    *** **  *  ** * *********   **   ****    *  *** ***  ***  ***** *  *
**** ****** * * * *  *   ***  **   0;
}
answered by (-204 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 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;
 *  *  ***** **** **  *  * ** ****       **  *   **    * ** *        *    * *** *  *** 
   ** ****        ***  *  *  (d!=0)
*****  ** *  * ***** *** 
**  *** * *   ***** *** **   ** *  * *   *     *** * **    *  * * ** **** * *  *   *  * * ****** 
*** **  ***  * ** **** ****
 *** ***      ** **** *  *  ** *  *
    {
 *   ** ***  ***      * *** **     *** *   * **** * * * ***  (d==0)
* ******** **  * ****  **   * ** ** *  ** * ****** **** ***** * * ** ** **** *  **    **  *  **  *
    }

*** *  * *  ***   *  ***    * 
    {
  **  **  **   *    *  * ***** * * *  * * ** **   * * * && c==0)
* ** **   ** * *   ** *   *    * *** *** **** *  *  * *   **  *   *   *** *  *****
   ** * *     **  * *** * *
*     * ** ** *** **      ****  0;
}
answered by (-281 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 like 0 dislike 
Hidden content!
     ***  ** ** * ** 
int     **

int main()
{
 * **  *  * *  ***** ****   * * * * *  **  ***  *  ** **   *      *



  * **    ** ****  **  **** * ** *  *  

* *   0;

}
answered by (-336 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 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!
   *  * *   ** * * * 
***   * 
{
   ** *   *    ****
 **  * * ** ** **  **   *** **
a =  ** 
** ** *******     *       =  *    

c = * * 
  **   ** * * **  ****  =  *  

e = *   
  *  * **  * * *  *   = *  *

g = ***
* *** * *  *      *  * = *  *

**  = c;
** =  
   =  

  =  
 * = * 
** =  * *


    =     ***  ***
 ** **      *   ****

***   *
}
answered by (-284 points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
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;
    ** ** * * * *    *    * * *** ***   *     ***** **   *  **  ***** * **   * ** * * *

     **   * *   * ****    ***  (d!=0)
**** *   *  * ***** ** **
** ***  * ** *  *  *****   ****   ** *   **  * *  *** **   * *       **  * *  **  ** ***
*  *   * ***  *  * * * ** 

**   ** *****  **  *  **   * (c!=0)
    {
*  ** **  *     **  * ******      *  * **      * (d==0)
* * ** **     *   *******   ** *    * *   *  ****  * * * *** ****  ** ****   ******  
 ***   * * ** *  *   ** *  ** *   * 

  ** **   *     ********* (b!=0)
*  ** *   * *** ***** **  ** * ***
 *   *  * **  *  **********  * * * *         *** ***  * (d==0 && c==0)
 * *  * ** ****** *   * * ** ** **** **** * *** *  *   * *    **  ***  ** 
    }

return 0;
}
answered by (-301 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 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:172.70.130.104
©2016-2024

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 | 6.6k views
12,783 questions
183,443 answers
172,219 comments
4,824 users