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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 | 546 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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