2 like 3 dislike
20.4k 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 | 20.4k 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:172.71.255.49
©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
| 14.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users