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請設計一個程式,使用者會輸入一個字串,請判斷該字串是否為回文(palindrome)。

輸入範例1:

12321

輸出範例1:

12321 is a palindrome

輸入範例2:

apple

輸出範例2:

apple is not a palindrome
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 20980 - Available when: Unlimited - Due to: Unlimited

reshown by | 7.9k views

43 Answers

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Hidden content!
#include ****** **

#include * * *** ** * *


* * * * ** * * * *s)

 {
* ** ** * * i, len;


* * ** * * * * * = strlen(s);


* ** * ** ** **** = 0; i < (len /2); i++) {
*** * **** * * * ** *** **** * (s[i] != s[len-i-1])
**** * ** ** ****** *** ***** ** ** 0;
*** **** * ** * *


* * * ** (i >= len/2)
* *** ** * ** * * ** * *** * 1;
* **** * * * *
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 }



 int main()

 {
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 }
answered by (-143 points)
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Hidden content!
//

// Created by HoMingJui on 2016/01/5.

//



#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <math.h>





int main(){
** * * * *** * *** i,j=0,flag=0;
* * * * * **** ** * a[100]={'\0'},b[100]={'\0'};
* ** *** * * * ** * * *** ** * * * * ***
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**** * * ** ** * * * * * *
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    }
* ** * * * *** * ** **** *
* * ** * ** * ** ** ** *** * ***** ** ** is not a palindrome",a);

    }


**** ** * ** * * **** * 0;

}
answered by (-126 points)
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Hidden content!
//

// Created by HoMingJui on 2016/01/5.

//



#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <math.h>





int main(){
*** ** ** * ** ******* i,j=0,flag=0;
* * * * * * *** * a[100],b[100];
* * * **** ** ** * **** * * * *
* ** * * * *** ** ** * * *
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**** * * ** * *** ** ** ** ** * * *** *

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* *** ** * * ** * ** * * ****** * * *** *** * * **** is a palindrome",a);

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***** *** ** ** ** *
* * ** ** ****** * *** * * ** ***** ******* ** ** is not a palindrome",a);

    }


** *** * * ** ** ***** 0;

}
answered by (-126 points)
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