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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 | 917 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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