2 like 3 dislike
20.1k 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 | 20.1k 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:172.70.80.232
©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
| 13.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users