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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

reshown by | 607 views

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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