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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 | 702 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)
0 like 0 dislike
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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