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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];



*** ** * *** * ** * * ("%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]))

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

***** * *** * * *** (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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