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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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