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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 | 694 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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