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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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