10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
15.3k 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 | 15.3k 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:172.69.59.192
©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 | 10.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users