2 like 3 dislike
24.7k 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 | 24.7k views

119 Answers

0 like 0 dislike
Hidden content!
* * **** * ** **

int main()

{

int *** *


**** * * *** ** ***

b=a%2;
* **
* * *
** ******
* ** *
* ****
** * ** ** ** ** ** *** ****
* **** 0;



}
answered by (-254 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 main()

{

int **** ****


* * * * ** * * * * *

b=a%2;
* *
* **
**** *
* * ***
* *** * ***
*** ** * * **** *** * * *
** 0;



}
answered by (-254 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 main()

{

int * *


* * ***** * *** * * ** * *

b=a%2;
* *
* ****

*** * *
* ** * **
*** * * *** *** *** * ** * ***
* 0;



}
answered by (-254 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 main()

{

int * ** * *


* * * ** * ** **

b=a%2;
* * *
****
****
*** *** *
* * * * *
* * *** * ** **** * * * ** *
* ** 0;



}
answered by (-254 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 main()

{

int * *


*** ******** **** * *

b=a%2;
* * *
* * *

** **
* *** ***
* *** ** * ***** * * * ** ** *
* 0;



}
answered by (-254 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 main()

{

int *


* * * * *** ** *** *

b=a%2;
* **
*****
***
* ***
**** *
* * * *** * ** * * *
*** ** 0;



}
answered by (-254 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()



{
** ** ** * * ** **** **** *** * 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!
#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!
#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!
#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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.164
©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
| 17.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users