10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
4.3k 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 | 4.3k 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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
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
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.6.98
©2016-2024

Related questions

2 like 0 dislike
77 answers
10-19 Exercise 1: International Standard Book Number (ISBN)
[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 | 3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users