2 like 3 dislike
29.7k 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 | 29.7k 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:104.23.243.109
©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
| 20.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users