10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
3.8k 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 | 3.8k 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:172.69.58.78
©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 | 2.8k views
12,783 questions
183,443 answers
172,219 comments
4,824 users