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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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