10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
13.4k 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 | 13.4k 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:172.69.17.21
©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 | 9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users