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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)AD by (18k points)
ID: 15398 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00

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3 Answers

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Hidden content!
#include *** *** ** **

#include *** *



int main(void)

{
** * * * * * *** * *** i, n;
** *** ** ** * ** * * ******* * ** *** * &n);
*** ** *** * *** **** ** * (i = 16; i; i >>= 1)
*** ** * * * * ** * *
* *** *** * * **** * ** * ** * ** ** * * * * & n ? * * **** ** : ****** **
* * **** * * *
** * * * * * ** * * * * * ** ** *****




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

}
answered by (56 points)
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Hidden content!
** * ** * **

int main()

{
*** ** * * ** * i;
** * * * **** *** * *** * &i);
*** * *** ******* * ** * * ** *

}
answered by (-94 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
** ** ***** *** * * * * n = 0 , i = 0 , j = 0 ;
* * ** ***** * *** * *** *** ** * * * *** ** *** *

    
* *** ******* * ** ** j = n ; j > 0 ; j /= 10 )
*** * * * * * *** ** * * * **** ** ******** **** **
** ** ** ** ** ** * * * *
* * * * ** **** * *** **** a[i] , k = 0;
*** ** **** ** * * *
** ** ** **** * ******* * j = n ; j > 0 ; j /= 10 )
* *** *** ****** ** *
** * * * * * ** ** ******* * * ** * * * * ** * ** ** = j % 10;
** **** ** **** * **** * * * **** ** * *
* * * ** * ** * ****
* ***** * * * ** *
**** * ** * ** ***** k = k - 1; k >=0 ; k-- )
** * * * ** * *
******** ** * * * *** *** * *** * * **  i = k ; i > 0 ; i-- )
**** ** * * * * **** * * *** *** ** * ******** **** * * **** *** * * * * ** ****** *= 2;
** *** ** * ** ** **** ** * * * *** *****
* ** * * *** * ** * ***** * * * **** *** ** * * * ** += a[k] ;
* * ** **** *** *** * ** *
* *** * * ** *** * * * * * **** * ** * *
** ** ** ** * ** * ** * * * ** * *** *
* ****** **** * ** * * 0;

}
answered by (-162 points)
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