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請撰寫一個程式,其程式讓使用者設定密碼,密碼需有英文字母及數字且字數在6到10字間,若其中一條件不符合則輸出error,若都符合則輸出finish。

範例輸入1  ffg2573

範例輸出1  finish

範例輸入2  54454589712

範例輸出2 error
[Normal] Coding (C) - asked in 2016-1 程式設計(一)AC
ID: 20997 - Available when: Unlimited - Due to: Unlimited

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3 Answers

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Hidden content!
* ** * * ** * **

**** * * ** **

* ****** ***



int main (void)

{ ** *** ** ***
* **** * * *** * * * ** * a=0,b,c=0,d=0,k;

* * ** * ** * ******* * s[99];



*** ** * * *** * ("%s",s);

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

* * * **** *** *** *** ***
* ** * * * ** ** ** *** || a>10)

* * * * * ** ** * **  
* ** ** * * ** * * (k=0;k<a;k++)

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

* ** * * * * * * * (isalpha(s[k]))

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

* *** * * * ** * * ** (isdigit(s[k]))

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

* ** ** * * * ** * *   


** * ** ****** * ** (d+c!=a)

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

* * *** *** *** ** * ***** *** (d==0||c==0)

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

* * * ** * ** * **

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

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

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



 
* * * * * * **** 0;

}
answered by (-122 points)
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Hidden content!
* *** * *

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

** ** *** **

* **** * ** * *



int main (void)

{ * * ***
**** *** *** * ** ** * a=0,b,c=0,d=0,i,k,j;

* * ** ** * ** * s[99],z[a-1];



*** ** *** ** * * ("%s",s);

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

* *** ** ** * * *
* * * * * * ** * * ***** * * || a>10)

* * ** **** * * * * *  
* * ** * *** ** * ** * (i=0;i<a;i++)

** * * * ****

**** ** * * * * * (isalnum(s[i]))

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

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

* ** ** ** *** * * * *** (c!=a)

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

* * * ***** **** * ** (k=0;k<a;k++)

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

* ***** ** * * * * * *** (isalpha(s[k]))

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

* * * *** ** ****** ** (isdigit(s[k]))

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

* *** * * * *** ** *   


**** ** * **** * *** * (d+c!=a)

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

**** * * *** * * * ** ** (d==0||c==0)

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

* *** *** * *

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

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

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



 
** ******* * * *** ** 0;

}
answered by (-102 points)
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Hidden content!
* * * *
** ** * * * * * * *
* ** **** **** ** * *
*** **** * *



int main (void)

{ *** ** *
** * *** ** **** * * *** * ** * *
* ****** * * *** * * **** s[99],z[a-1];


***** * * ****** * * *** **
* ***** * **** * ** *** **** **
**** * * ** ** * *
**** ****** ** * * *** ** * || a>10)
*** * * * * **** *

**** * * ******** * * ** * * * * ** ******
*** ** * *** *** ** ** *
* * * * *** (isalnum(s[i]))
* *** ** *** * ** * ** ** **
* **** * * **** ****
*** * ** **** * * *** ** * (c!=a)
**** * ** ** * ** **
* **** * * * * * ** (k=0;k<a;k++)
* ** *** **** * ** ***
* ****** * ** * ** * ** (isalpha(s[k]))
* * *** *** * ** * * *
* **** **** * * * * (isdigit(s[k]))
** ** **** ** ** *** * * ****
*** ** ** *** * *** *** **  



    if (d+c!=a)

    b=1;

    if (d==0||c==0)

    b=1;
* * ** * ******** ** ** **
** * * * ***** ** ** * * * * ** ****
* ** ***** * ** * * *
* *** ****** * * * ** *** * * **** * **





    return 0;

}
answered by (-136 points)
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