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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 | 794 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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