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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 | 1k 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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