0 like 0 dislike
1.9k 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 | 1.9k 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:162.159.115.31
©2016-2026

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
| 1.7k 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
| 6k 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
| 2.9k 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
| 2.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users