10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
8.5k 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 | 8.5k 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
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:172.69.6.221
©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 | 5.9k views
12,783 questions
183,443 answers
172,219 comments
4,824 users