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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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