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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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