10-19 Exercise 2: Convert decimal to binary number

2 like 3 dislike
4.9k 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 | 4.9k views

119 Answers

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!
** *** *** * * **

int ** ** *



int main()

{
* ** * ** * * *** ** *

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


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







return 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
*** ** ** ** ** **

int *** ******



int main()

{
* *** * **** ** **

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


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







return 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
#include * *****

int * *

{

int i,n;
*** ** * * ** * * ******
* * *** * * * ** * *** * * * * ** * * * *

}
answered by (-204 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
* * * ** * ** *

int * **



int main()

{
* ** ** * * * ** *** ***
**** *
* **
********
* * * * *
* ***
** * *






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






* 0;



}
answered by (-336 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 * *** **



int main()

{
** * ** ** ** * *** *
**
**
**
* ** ***
* * ** *
* * *** **






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






*** 0;



}
answered by (-336 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 (void)

{
*** **** **** ** *** * * a,b,c,d,e,f,g,h,i;
** * ** * * * ** *** * * ** * * * * * ***
* * * * * * *** * ***
* * **** ** ** * ** **** **** **
* * *** * * * ** *** *
* *** ** * ****** ****
** *** **** * ** *** **
* * ** * **** * ** *** * *
* * ***** **** ** ** * *
* * **** * * ** * **** **** *

    if * *** * ** * * * ** ****** * * *** * * * ** * * * * ** * ** * * ******** ******
** ** ** *************** **** **** * *** *** * ** ****** **** *** ** **

    }

    if ((b==0)&&(c!=0)){
**** * ** *** ** * **** * ** ** * **** *** *** * * **** ** ** * ** **** ** * *

    }

    if * * * * *** * **** *** *
* * * * ** *** * ** * * * **** * * * ** **** * ** ** * * ** * * * * *

    }
*** * * *** * * ** * * * * *** ** ** **** * * ** ** *
** ** ** * * ***** * * ** * *** ** ** * * ** *** ****** * * * * ******

    }
* ***** ** * ** ** * ** * ** * * **** * * **** ** ** **** ***** *** *** * ** *
* *** * ** * *** *** * * * * * * *** *** * * * *** ** *

    }
* * ******** * * ** *** ** ** * ** * * * *** **** * ** ** * **** * *** * ** * * ****
** * *** **** * ** * ** * ** **** * * ** ** * ** * * *** ** * ** * *

    }
** ** * *** **** * * * *** *** ** *** * *** *** ** *** * **** * ** * *** **** * * **
* ** * ***** * ** * *** * * * *** ** ** * * ** **** * ** *

    }

    if ** *** ** * * *** ** * *** * * * **** * ** ***** *** * *** ** *** * * * * * *** **
*** ** * * *** * * * ** * ** *** *** *

    }
** *** *** ** ****** *** * * *** * * ** ** * ** ** *** * ** * * * ** *** ** * * * ** ** * * * * * ** * * *
*** * * * * * ** ** *** * *** * * * * ** * ** ** **** * * **

    }
*** ** ****** *** **** *** 0;

}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
** ** **** * * *

int *



int main()

{
* ** * ********* *** * *
* *
***
* *
******
* * * *
* * ** * *






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






* * 0;



}
answered by (-336 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!
* * * **** *** * ***
** ****


* *
*



**


**
* **
**** **




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






*


**
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike
Hidden content!
** *** * * * * *

int ***



int main()

{
* *** **** * ** *
* **
** *
**** **
*** * *
*** *
*** * ***






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






* 0;



}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.7.80
©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 | 3.7k views
12,783 questions
183,443 answers
172,219 comments
4,824 users