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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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