2 like 3 dislike
20.2k 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 | 20.2k 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:172.70.80.170
©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
| 13.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users