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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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