10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
22.1k views

Write a program to convert a decimal number (<256) to binary. Use +-*/% operations only. Loops are not permitted

寫一個把十進位轉換成二進位數的程式。請使用 +-*/% 運算子，不允許使用迴圈。

Example input:

50

Example output:

110010

 

[Exercise] Coding (C) - asked in Chapter 5: Selection Statements by (12.1k points)
ID: 27668 - Available when: Unlimited - Due to: Unlimited
edited by | 22.1k views

119 Answers

0 like 0 dislike 
Hidden content!
#include   **   *****     


int main(void){


int *** ** *   **  **   ***** **  **   *   
* *  *** ***   * *  ** * * * * = 0;

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

num9= decimal_number%2;
  * ** *  **  
*         ** %2;
decimal_number/=2 ;
 ****  * * *     *  
* *  **   **
   ** * *  
* *  * ** *** 
** * **   * ****
 *  *     *
  *      *  ***  *
**** ** 
***  * *  * * *  *
 *   * *  *** *
 *** ** * ** *****
 * ** **  **
 * *      * ****
 ****  *  *



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



return 0;
}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main ()
{
***     * ** *****  *  * * z,x,c,v,b,n,m,a,s;
*     *   **       *   *  ***      *** *** * ****** 
  ** *  ***  **     * ***  **** **
     **    **     ****  *  * *
***  * * *   **  *** ****   *     
****    **     *  *   *   ***** ** *   
 * * *********  * **  *** ***  
 * *  ** ** **  **  *  ***  * ****     *
**** **  * ** ** ** ** * *** *   ** *******
  * * ****  ***   ***  *    *** *   *** *    **
  **      * *** **   **    * **  **
    {
****  * *        * ******   *******  ** *** *   *******      ***  *     
    }
* * *   ** * *  ** **  ** ** *** * if(m!=0)
 ***  *   *   * *   *  *   ***
 *      **  ** * * ** ** *  *  * ** * * ** *** *   ***  *
    }
 *****   ***      * *  *  ** * if(n!=0)
    {
 **   *  **   * * ******* **** ****     * *  *** **   ** **
    }
     ***     *** * ****   ** * if(b!=0)
** * * *  ***  * **   *    **** 
   **** *      *   * ** ***  ***     **  *** **** *   ** * ** 
*** ** *   * ****  *   **    
*  ***** * ** *      * ***   if(v!=0)
 **  **** **  *******   *
   ** *   *   **    *** *** ** * ****** * * *   **   **    **  * 
  * ** * **   * *  ** *  *
  *   ***  *    **   * *  **  if(c!=0)
    {
****  **   * *    **  *   ** *     * ******* *  
**    **  * **** * *****  * *** 
 *   **        * ** *       if(x!=0)
   * ****  *      ** *** 
   *  *   *  *   * ** **   *      * * *** * * * *
**  *  ** ** *  * * * *** ** 
** * *   * *** *   **  * * * ***** 0;
}
answered by (-229 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include ** * *****  


int main(void){


int   *** **  * *     * ****   *     *** * * 


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

num9= decimal_number%2;
*  * * * *** * 
 *    *  * *  %2;
decimal_number/=2 ;
 ** *****       
    * *
**** *  ** *   
 **   *  ** 
*     *    
   *    *
** *  *   
*** *        
    ***      *  * *
 *   ** * * ***
  ******    *** 
 * ****** * * *
***   * *   * *
***  **** ** 



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



return 0;
}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * ** * *    **


int main(void){


int * *  ** *******  *    *  **  ** **** 
 *** *    ** **  ** ** **   = 0;

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

num9= decimal_number%2;
**   *    * 
* ** *****  * %2;
decimal_number/=2 ;
  ***      *  *
   **  ****
* **  * * *  
   * *** *****  
**  *** *  **
 **      *
**** * *** * **   
* *    * ** **
 ** ****** ****
 ** * * * 
****  ** *  ***
 *** ***  * 
 **     * **** 
**     ****



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



return 0;
}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong 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,f,g,h,i,x;
   ** * *  ****  * * **** * * * ***   *  ** *  **

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

* *  * ** * *   * **   **  * && h !=0)
****   ** * *   ***    ** ****   **  * * ** **** ****   ** * * ** 
 ** ****  ***** * * ****  *** if (h==0 && g !=0)
   * ******  * *  ***  *  * *  ** * *  ** ** * ******   **   **   * * ** *  **    *   * ***** ***  *
***  ***  * * ****   ** *  *   if (g==0 && f!=0)
     **  *     * *  ** * *  ** * ****  ***  *  *   * **   * *  *   * ** *** **   *   
 ** *   *** *  * **** *  *     if (f==0 && e!=0)
**********  * * *    ***   * *     *      **   *     ** *   **  **
   *  *  *     ******** *****  if (e==0 && d!=0)
   *     ** * *   *  ** *  *     * *** ***  ***     **   *  *  *   ** * * ** ******** *  *  
 * **  ******* * *  ***  **  * if (d==0 && c!=0)
   *****  *  *  *** ** *  * **    *      **  *  ***  **
 **** *** ***    *    **  ** * if (c==0 && b!=0)
 *** ****    * ** *** * *** * ***    *   ** *  * * *  * **** * * ** ***
** *** *  **** **  *     * * * * *  if (b==0 && a!=0)
** ***** *  *** * * *** ****   ***   ** **    **  ***   **** ****  *   * *  ***
    else if (a==0)
  *  * * ***  *** ***   ****  *  *    * **    * * *** ***** *
    else
* * ***    * ***  *  *     *       **   * *    * **  **  * *   **     * 


   *  *** ***  ***      *  *       * 0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: 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
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)


{
  int n,a1,a2,a3,a4,a5,a6,a7,a8,a9;

   ****  **  ** *** *  *   * * *  * **  *  *** *  * ** **
   *** * * ** *  ** *** ** *
     *  * * *  **           *
*   *   *  *  ***   *    * *   **   **
*    *** * *** *   * * ** *** *  **
***    ****** ** * *** *  *  *   ***
 * * *  **  **     *  * **  **  
 ****  ***  * *    *** *  *  **
 *    ** *   ** * ******** *
**   ** ******   * **  *****   * 
* * ****   *  **  ***  ** * * ** *
  ** **      ** *  *  * ** 
    ******  ** *       * ** * * * 
     *****    *  * * * ***  ** 
    n=n/2;
 * * *       **  *  ** ***   **
    ***  ** * ** *    ** *  *
 *    *** *   *** ***   *** **  * *
**   ** * * * ** * *      ***** ** * 
 *  ***  **  * * **  *** *** *******   ** **   *    *  * ** *    ***


   return 0;

}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: 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
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
**    * *  * *          **  a,b,c,d;
 * * *  * ** * *  *****  ***  e,f,g;
 * *  **    *  *     *    * *   x;
**** *  **  **    *   *       *  *  **   *  * *    ** *
  ****      **   *  **  *  *  *
** * **** * ** * ***    ***** ** 
* *   * *  ****    ***     ******** * *
*  *  ** ***** ** ***** **   *
***  ** ** *** ** *** *  ** ****** 
 **  *    ****   * **    ***** * *  *  *
 ****    ****         **  *  * ***  **  *** *  **    
 *  **  **  * *** * * * * ****  ***** * **   * * 

*  **  * **  *   * * **    * *  (a != 0)
    {
   * *  **  * ****  *   **      * **   **    * ** *  * **** ***  *  
    }
  *  **   *   ***   * ** ****  if (b != 0)
    {
**    **** *  * *   **** ******** *  * *   **  ****  * **  
***  *     ** **      ***   ****
*  * * ***** *  **** ** ** if (c != 0)
   ***     * * *** *  ***
 ***     * * ***** *******  * ***  ******    *** *    * **
 *    * *  ** *      **** * **
 **    ***    * **   **       if (d != 0)
** * ** *** **  ** ** **
*  ** **  * *  * *  * **  **  ** ****  * *      *** *  ***  ** ** ** ***  * ***  *   * *    * 
* *****  ****    ***  ** **  
* ** *** **  **  *       ** *  if (e != 0)
    {
  ****      *  *   * ****  ***       *   **     ** *  * *** *
   **  * *   ******  * ***
 **  *** * ** * * ***  **** *** * if (f != 0)
    {
 * *  ***** *  *  *  **     ******    * ***** *   *
**   ***   *  *    *  * ** *    **
*   * ** ** ***  *  ** ** ** if (g != 0)
** **  *   **  * ***    **
**   ***  ****  ****  ***  ***** **    ***  **    *  **
    }

return  0;
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)


{
  int n,a1,a2,a3,a4,a5,a6,a7,a8,a9;
 *  ***  ***  **  ** ***  * *  * ** **  a decimal number: ");
  ** * *      ** *  * * *** ** ** *   * ******  *      
***  *  ****   *  ** * ** * **  
 * *  ** *   **    * * *   *    *
  ***   **     **  *  *  * ** 
 *   **     * **     * ** * ***      
*  *****    *   *     ***
 ******  * **   * ** * * **
  *   * *  **** **  ***     *** ** ***
* ** ** ****  *   * ** * *  * 
 ** ** **     ***** * *  **  
    ****  **     *** * **  *   ***
** *** *     *  *   *      *****  * ** 
***  ****  **  * ***  *  *  *    **
  * ** * *****        **  **  
 *  *  *****    * * ****** **  *
**    ** * * *        *******   
****  *   *  *  *  * * * *   ***
*   **    ** *     ** ** ****
    n=n/2;
 *  ** ** *  ** ****** ** **  **  ** ***  *********** **  * * ** *   *   ** ** 


   return 0;

}
answered by (-304 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,c,d,e,f,g,h,i,x;
  *  * * **  * ****   * **  * * * ****  **** * *  *   

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

    if (i==0 && h!=0)
  * *  ** ****   * ** **  ** ** * *   *   *   *  **    **      * *  ** **  * * *  ** *****    **   * *
**   * ** * *** *** ** **** if (h==0 && g !=0)
  ** ***  *  *    *** ****  ** * **   ** *** *****       *  ****   ***** *     *     *
** *** *   **  * ** ****    * if (g==0 && f!=0)
 * * *  **  *  * ** * ** **  * **  * *   * * **   *** ** **   ***** *   *     * **
    else if (f==0 && e!=0)
*    ** ** ***** **  * ** *   *     ** *** ** * * **** *  *    ***   **    * * ******** 
**** *  **    *  **  * if (e==0 && d!=0)
 * **** ***   ** *    * * * * *    ** * *  ***  **   **  **  *  * *** *  * *  **   *  * *
 * * ** * *   *      *  ***   if (d==0 && c!=0)
 **  * *  *   *       * ***** ***   **   *  ***  *  ** ***  *   *   ****  *      ***   *
 ***  * ** * * ***  * ***  if (c==0 && b!=0)
**** **  ** **** *    **  **** *  ***       ***  *     ** * ** *  *  * **  *  ****
  * * *  ***  ***** * *****  **** if (b==0 && a!=0)
     * *** ** * **   ***  **  *  *  * *  *** *   ** ***  **   ** *** 
 **    *      **  ***  *  *  * *** if (a==0)
* *    ******   * **  ** *  *******   *  *  * * **** **   **      *  * ** 
 * ** *****  * * ***** * *****
*   *   **       * * *****   ** **  * **     ***    *** *** ****  **** * *    * *   **

*  * ** ** ** * *  * *****  * *  0;
}
answered by (-127 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: 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
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
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 ***   * **    * ** *  **** d,sum,sum2,sum3,sum4,sum5,sum6,sum7,sum8;
 ***  *  ** * * ** *   ****  *   *  *** *** * **  *     *    
* ***** ** **    *  * * = d%2;
    *****  **   * * **** *** = (d/2)%2;
**    *     *   ** ***    **     = (d/4)%2;
**  ** ** *  *   ***  ** = (d/8)%2;
**  * ** * * * *   ** ** * * * *    = (d/16)%2;
* * * ** *  ****   *  ** * *  = (d/32)%2;
 ** ** ** *  ***** **  ****  **   = (d/64)%2;
* * *   ***  **  ** * ** * * *   = (d/128)%2;
    if (sum7 == 0 && sum8 == 0)
**  * ** ***  ***  * *  **   * ** *  ** ***** *  * * *
** * ***  *   *  **   * **   *   * **** **    **  * **** *   *  ** *****  *  *     * *   * *     * **     *   *  *    * 
 *****  *   *  * ***  ** ***  ** **** * * **  ****** * ***** *
* *******   ***** *    *** * ** if (sum7 == 1 && sum8 == 0)
 *  ** ******  ****   * * ***   ** **** ** **** **      
 * **** *  *** **     ** * * *** *  *** ** **** ******  * *  ** ****   ** *   *****   * *   * ******  *   ***  *  ***    **    *  ***
* ** *  **     *** *  *  **  *   *    * ** **  
 *  *    **  ***   *  * ****** *  *
*   * *  * * ** **    **   *  ** *    * * *  * ** **** * ** *** * ** ***** * ** ** *** *      * ****** ** *   * * 


* *     *  * *   ** *   ** 0;
}
answered by (-323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: 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
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
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.246
©2016-2025

Related questions

2 like 0 dislike
77 answers
10-19 Exercise 1: International Standard Book Number (ISBN)
[Exercise] Coding (C) - asked Oct 19, 2017 in Chapter 5: Selection Statements by thopd (12.1k points)
ID: 27667 - Available when: Unlimited - Due to: Unlimited | 15.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users