10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
13k 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 | 13k 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:172.70.126.216
©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 | 8.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users