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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 | 990 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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