2 like 3 dislike
28.5k 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 | 28.5k 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:104.23.197.95
©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
| 20k views
12,783 questions
183,442 answers
172,219 comments
4,824 users