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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 | 206 views

3 Answers

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Hidden content!
* *** * * ****

** * * * * *

* ** *** **** *



int main (void)

{ * *** ** *
*** ** * ** a=0,b,c=0,d=0,k;

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**** ** ** ** *** (isalpha(s[k]))

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*** * * ** * ** * (isdigit(s[k]))

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* *** * ** * ***** *** (d==0||c==0)

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* *** *** * ** * * 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);

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** * ** * ** **** * *
**** ** * *** * * ** * ** || a>10)

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**** ** *** *** * * ****** (i=0;i<a;i++)

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** * ** * * ** ** *** (isalnum(s[i]))

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** * * * * * * (d+c!=a)

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* * * * * ***** * **** *** **** 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)
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*** *** * * * * * * * (k=0;k<a;k++)
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* * * * ** ** * ****** ** (isalpha(s[k]))
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* ** * * ** ** (isdigit(s[k]))
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    if (d+c!=a)

    b=1;

    if (d==0||c==0)

    b=1;
** * *** *** * **
*** * ******* **** * ** *** * * * *
** ** * * ** ***** ** *
** ** ** *** *** * ** ** * * **** *** **





    return 0;

}
answered by (-136 points)
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