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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!
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int main (void)

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

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



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

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

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

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**** *** * ** * * * ** ** 0;

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

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* * * * *** **



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]))

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

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

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

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

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

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

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

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

* ** ** **** ***** *   


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

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

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

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

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

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** * * **** * ***** 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]))
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**** ** * ** ** *  



    if (d+c!=a)

    b=1;

    if (d==0||c==0)

    b=1;
** * ** * **
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** ** * * * * * * **
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    return 0;

}
answered by (-136 points)
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