2 like 3 dislike
19.5k 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 | 19.5k 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:172.70.100.82
©2016-2025

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
| 13.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users