0 like 0 dislike
242 views
請設計一個程式,由使用者輸入一個二進位的數,程式會將他轉成十進位後輸出。

sample input:

10101010

sample output

170
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 15399 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00

reshown by | 242 views
0 0
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()

{
    char a[100];
    int n,c,i;
    scanf("%s",a);
    i=1;
    c=0;
    for(n=strlen(a)-1;n>=0;n--)
    {
        c=c+i*(a[n]-'0');
        i=i*2;
    }
    printf("%d",c);
    return 0;
}

7 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

main()\

{
** * * * *** *** ** a[99], b[99], i, j=0, k;
****** ** * ** * * h;
******* ** * ***** ** ** ** ** * * * &i);
* **** * **** ** * ****

   (
* ** * ** * ** ****** ** *** *** ** ** a[i];
* ******** * **** * * * * ** *** ** *

   )
* ** * ** ** * * * * * * *

   (
* *** * * * ** ** ** * *** * ** * ** *** b[i];
* * ***** ** * * * ******* ** * ** *
*** * ****** * * * * ** * * * * ** ***
* * * * **** * * * * *** *******
* * * * *** * *** * * * * ** ** * *** *** ***** * * * ** **
*** *** **** * ** * * * *** * * *** * ** * * ** **
** * ** ***** *** ***** ** * * * * * * *** * ** *** = b[j];
**** * * * ** ** * * * * * * ** * * ***** = a[k];
***** ****** * ** *** * * * * ** ***** * * ** * * = temp;
*** ** * * * *** * *** ** * * ** * * * ** ** **
**** * ** * * * * ** ** ** *

   )



   if (i/2!=0)
* * * * * * *** ** (b[i/2] + b[(i/25)+1)/2
** * * ** * ** *
* * ** ******* * ******* ** = b[i/2];
* ** * *** **** * ** ******** ** b[j])
* ** ** * ** ** * 0;

}
answered by (-52 points)
0 like 0 dislike
Hidden content!
* * * ** ** ****
* * * * * **** *



int * *

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


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


* ** * ****** ** ****** = 128 * a + 64 * b + 32 * c + 16 * d + 8 * e + 4 * f + 2 * g + h;


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


** * ** * * ** * *** 0;

}
answered by (180 points)
0 like 0 dislike
Hidden content!
* * ** * ***
* ** * * * ** * * *



int *

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


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


** * ** *** * = 128 * a + 64 * b + 32 * c + 16 * d + 8 * e + 4 * f + 2 * g + h;


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


* ** ** ** *** ** 0;

}
answered by (180 points)
0 like 0 dislike
Hidden content!
#include * * ** * ** * *

#include * ** ** ***** * *



int main( int argc, char )

{
* * *** * *** ** * * iNum;
* * ** * * * ** ** ******** ** ** * ** ** * *** * *
* ***** * * *** * ******* * * **** *** * *
*** ** * * ***** *** ** * * * * * * **** * %d\n", iNum, iNum);


******** * * * *** *** * * * ***** * *****
* ** ** ***** * ** 0;

}
answered by (-74 points)
0 like 0 dislike
Hidden content!
#include ** ****

#include * * ***** ** *

#include *** * * ****
* * **** * * * ***

int()

{
*** ** ***** * ** * x;
* ** ** ** **** * temp = 0;
***** ** ** ** * ** * ** * x;
* *** * ***** ** * *** (x > 0)
* ** *
** ** ******** * = 2 * temp +%10;
*** *** * ** *
** ** ***** * *
* ** * * ** * * ** ** **** temp *** *** * * endl;


* ** * * ***** * * ** 0;



}
answered by (-74 points)
0 like 0 dislike
Hidden content!
* * ** ** * * ****
****** * * ** *

int main()

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


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



if(n%10!=0)
* ****** * **** * *

a=(n%10)*1;

}



else if(n%100!=0)

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

}

else if(n%1000!=0)

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

}

else * **

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

}

else * ** *

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

}

else * ****** *

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

}

else *** ** **

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

}

else **** * *

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

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

return 0;

}
answered by (-248 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>





int main(){
*** ** * * ** **** ** x,y=0,i,j=0,n=1;
* * ** * ** * * * *** ** * ** * *******

    do{
* * * * * *** ******** * *** **** * ** ** * **
*** * ** *** * * ** * * ***** * * * ** * * ******
*** * ** **** ** * * * * * * * * ** *****
* ** * * *** * *** * ** ** * ** **** ****** * **


* *** * *** *** ***** * * * *
**** ** ** * * ** ** * ** **
** * ** ** ** * *** * 0;

}
answered by (-126 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.179.63
©2016-2024

Related questions

0 like 0 dislike
0 answers
[Resource] asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15475 - Available when: Unlimited - Due to: Unlimited
| 13 views
0 like 0 dislike
5 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15447 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 228 views
1 like 0 dislike
37 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15446 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 611 views
1 like 0 dislike
17 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15442 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 397 views
1 like 0 dislike
18 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15440 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 398 views
12,783 questions
183,443 answers
172,219 comments
4,824 users