2 like 3 dislike
26.6k 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 | 26.6k 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:104.23.243.108
©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
| 18.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users