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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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