2 like 3 dislike
28.4k 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 | 28.4k views

119 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()



{
* * **** ** * ** **** *** n,a=0,b=0,c=0,d=0,e=0,f=0,g=0,h=0;
*** * ** ** * * ***** ** ** ** * ** ** *


* *** * * ** ** * *** (n!=0)
* * * * ** ** ** **** **** * * * ** * * *
** *** * * ** * * ** * ** * * ** * ** *** **
****** * * * ** **** ** ** (n!=0)
* *** * *** ** * * * *** ** * ** * ** * *** *****
* ** ** * ** **** *** * ** *** * ***** * *

    if (n!=0)
* * * * ** ** * *** * * **** * ****** *
* ********* * *** * * * * * ** ** ** **
* * ** *** * ** ** ** (n!=0)
*** ** ****** * * ** ***** * * *** * ** * * *
** **** * * ** ** * *** ** * * * * *** * * * **
* * * * ** * **** ** **** (n!=0)
** ***** *** * * *** * ***** ** *** ** ** * *
* ***** ******* * *** * * ** * * ****** ***
** ** * * ** * * * * (n!=0)
** ** ** * **** * * ***** * ** * ** ** * * * **
** ** * **** * * * *** ** ** ** * ***** **** ** *
*** * * ** ** * ** (n!=0)
** ** * * **** * ********* * * * ** * * * ** *
**** *** *** ** * ** **** ****** ** * * *
* ***** * * (n!=0)
** * * * * * * * *** ** * **** ***
* * * * * ** * ** *** ** (h)
* * ****** **** **** * ** *** **** ** * ** * *
** ** ** **** *** * ****** (g)
*** *** * ** * **** * * *** * * * ** * (h==0)
** **** ** *** *** * **** ** * ** * ** * * * * **** *
* *** **** * * *** (f)
** * * * ** **** * * ** **** * * * * ** * (h==0 && g==0)
* ** *** * ** ****** * ** ** ** * * **
**** ** ** ** * * * (e)
** * * ** *** * * * ** * *** * * * * (h==0 && g==0 && f==0)
* ** * ** *** **** * * * * **** * * * ** **
* * ** * ** ** ****** (d)
* * * **** *** * * * ** * * *** * * * (h==0 && g==0 && f==0 && e==0)
** *** * **** * * * *** * ****** *** * ** * * *
* *** ******** ** * * * (c)
* * * * *** ** *** * **** ** * * ** **** ** * * (h==0 && g==0 && f==0 && e==0 && d==0)
* * *** * * * *** * ** * ** * * * *** *** ** ****
**** ** * *** **** * **** * (b)
* ** * * ***** * ** ******* * * * ** *** ** (h==0 && g==0 && f==0 && e==0 && d==0 && c==0)
**** * * *** ***** * *** * ***
** * * * * ***** * * * (a)
* *** *** * * ***** * ** * ** ** ** *** * * ** * (h==0 && g==0 && f==0 && e==0 && d==0 && c==0 && b==0)
**** ** *** * * ** ** * ** * * * ** **


****** * ** ** **** ** *** ** * 0;





}
answered by (-249 points)
0 0
prog.c: In function 'main':
prog.c:9:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:11:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:12:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:14:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:15:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:17:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:18:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:20:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:21:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:23:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:24:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:26:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
prog.c:27:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
     if (n!=0)
     ^~
prog.c:29:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
         n=n/2;
         ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
* * * * *

int ** **** **



int main()

{
* ** * * * * ** *

b=a%2;
** *
* *
* * *
** *
* *** ***
* * *
* *** * *


***** * *** * * *** **** ** **







return 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
** * ** * **** **

int ** * **** **



int main()

{
* ** * * * * * ** * * *

b=a%2;

** ** *
*** *
*** ** ****
* *** *** *
* ** ** * ****
* * **


** * ** * * * * * ** ****** * ** **







return 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include * ** ** **

int ** *

{

int i,n;
** *** *** * * * ** *
* * ** * *** ** * ** ****** * * * ** ** ******

}
answered by (-204 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
** * * * *

int *** ***



int main()

{
*** * * ** * * ***
*** *
** *
*** *
* *
** *
* * *






* * * * ***** * * ** *






** 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
* * ***** * *

int *** *



int main()

{
* * ******* * *** * *** *
* *
*
* * ****

* * ** ***
******* *






** **** ** ** * ** ** ** * * *






* 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main (void)

{
** *** * ** * * ** * * a,b,c,d,e,f,g,h,i;
* * **** * **** ***** ** ****** * * **** * * **** **
*** *** ****** ** * ** * *
***** * * * * * * * ** * ** *
** * ** * **** ** * **** * * ***
* * ** * *** * * * * * *
** *** * ** *** ** ****
* ****** ** * ** ** * ****
* ** * * * * * * ** ** ** *** **
** **** * **** * ** ** * *

    if ** ** ** * ** * ** ****** ** * ** * * ** ** * ** *** * * * * * ** *** *** ***** * ** **
**** *** **** ** ** * *** **** * * * * ** * *** ** ** *** ** ******* * ******** **

    }

    if ((b==0)&&(c!=0)){
* * *** ** *** * ** ** * ******** ** ***** *** * * * * * ** * **

    }

    if * * **** ** ** * * ** ** *
** * *** *** * **** ****** ** ** *** * * ** * *** * * **** **

    }
** * * **** * * ** ** ** ** * ** * * ** * * * * * ** ** ** * *** **** *
**** ********* * *** ***** *** * ** * * * ** * * * * * * ** ***

    }
* *** * * ** * ** * ** ***** **************** ** ** * ** * ** * ***** **
* * ** **** * ** * ** * *** * * ** * ***** * * ** * ** * * ** ****** *

    }
** * ** ** ** ** * ** ******* * ****** *** ******** *** ** ** *** ** *** * * * **
** * * * ***** * ** *** ***** * *** * * ** ****** ** *** ** *

    }
* * * ** *** * * ** ** * *** * * **** ** *** *** ** *** * **** * * * * ** ** * *** * * * ** **
* ** ** * ** * **** ** ********* ** * * * ** **** * **** * * ***

    }

    if *** * * * * *** ** *** ******* ** * * ** ***** * *** *** ** * * * ** * ** ** * *****
*** * * *** ******* *** ** ***** * * ** * ** ****** * * * ****

    }
** *** ** * ** * * *** * * * *** *** ** * **** * ** * ** * * *** * * *** * ***** * * *** * ** ** *
* * *** * * ***** *** ** * *** ** **** * ******* * *

    }
* * ** * ****** *** ** *** * 0;

}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
* ** *** * *

int ** * ** *



int main()

{
* *** ** * ** *** **
*
** *
** *
*** **
**** * ***
* ** ***






* ** * **** * * *** ***** *






* ** 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
* * * ** *** ** * *
*


* ***
*


****
* ***



* * *
** * *




* ** ** * *****






* *


answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
* *** * **

int * * * *



int main()

{
* * ** * * * * * * * *
**
** ****
* ** **
* *** *
** * * **
**** * **






** * ***** ** * * * * *** * *






* * * 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.65
©2016-2026

Related questions

2 like 0 dislike
77 answers
[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
| 20k views
12,783 questions
183,442 answers
172,219 comments
4,824 users