10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
20.2k 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 | 20.2k 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:172.69.130.53
©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 | 13.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users