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:172.70.127.81
©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