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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 | 798 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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