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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

[Normal] Coding (C) - asked in 2016-1 程式設計(一)AC
ID: 20482 - Available when: Unlimited - Due to: Unlimited

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31 Answers

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



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}


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 }
answered by (-120 points)
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Hidden content!
#include ** * ** **** **
****** * * ** ** * *



 int * * * *** ** *s) {
** * **** i, len;


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


***** * * * ** * = 0; i < (len /2); i++) {
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 }
answered by (-120 points)
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Hidden content!
* * **
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int * * * *

{

int **


****** ** ** * * ** *



for * *** * **** * *** ** *** * // ***



if ** *** * * * is a * * *** * * *
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* 0 ;

}
answered by (-120 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <string.h>



int main()

{
** ** ** * ** *** * * a[100],b[100];
* * ** * ***** ***** *** l,i=0,j,n=0;
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* ** * * ** ** ** if(n!=l)
* * ** * * ** * ** ** * ******* * is not a palindrome\n",a);
* **** ***** * ** **** 0;

}
answered by (-85 points)
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Hidden content!
#include<stdio.h>
* * * * ** * ****
* * ** * * * * *

#include <ctype.h>

int main(void)

{
* *** * * ** ** ** ** * i,len;
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* *** ** * ******* * ** **** * * * * ** **
* * ******* * ****
* * * * **** * * ** * ** * * * ** *
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* ** * **** *** * ** ***** * ** ** * != s[len-i-1])
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* * * ** * ** * * ** ** * * ** * * ** * * * ******* * * * * is not a palindrome",s);
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**** ** ** * * * * ** **** ** ** *
* ** * * * * **
* ** * ** * * ** *** ****** * (i>=len/2)
*** ******* * * **** *** * ** **** ** is a palindrome",s);

}
answered by (-162 points)
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Hidden content!
#include<stdio.h>
*** * * * ****
*** **** ** **

int main(void)

{
* ** * * * *** *** **** * i,len;
** * * ** * * * * *** * s[100];
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* * **** ** **
**** * * ***** ** * *** * *** * != s[len-i-1])
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** * ** ** ** ** * ****** * ** *** * * * * *** ** ** * * * is not a palindrome",s);
** ** ** * ** ** * ** *** ** * **** ****** * ** *
* * * *** * **** **** *** *** * * ** ** *    
***** ** * * ** * **
** *** * ** ** * ** (i>=len/2)  
** ** * *** ** * ** * is a palindrome",s);

}
answered by (-124 points)
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Hidden content!
#include<stdio.h>
*** * * ***
*** * ** * * * ** *

#include <ctype.h>

int main(void)

{
* * ***** ** **** * * ** * i,len;
* *** ** * * * s[100];
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* * * * *** * *** *
** **** * ***** * * (i>=len/2)
*** *** ** * *** * ** * is a palindrome",s);

}
answered by (-162 points)
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Hidden content!
** ****** ****
***** *** ** ** ** *
* * * ** * *

#include <ctype.h>

int main(void)

{
******* ****** *** * * i,len;
** ** * * ** * * * ** s[100];
****** * *** *** ** * *** * **
* * ***** ** ** ** * * *
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* * *** ** * **
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* * ** ****** *** **** * * * **** is a palindrome",s);

}
answered by (-124 points)
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Hidden content!
** ******** *
**** ** *** * * **
* ** * *** ** * * *

#include <ctype.h>

int main(void)

{
** * * * ***** * ** * * i,len;
* ** *** * * ** s[100];
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******* * ** * ** * * ** ** * ** ** ******
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* * *** * ** * ****** * * * ** ** ** * ** *** ** is not a palindrome",s);
** *** **** * ** ** ** ** *** * * *** ** * * * ** * *
*** * * *** *** ** ***** * * *    
******* * * *** **** *
*** ** * * * *** * (i>=len/2)  
** * * * ** * * * ** is a palindrome",s);

}
answered by (-124 points)
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Hidden content!
#include<stdio.h>
* * ** ** ** * **
*** * ** * ** *

#include <ctype.h>

int main(void)

{
* * * * **** * * * * * i,len;
* * * * *** **** * s[100];
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* * *** ** *** ***** ** ***** ** *** **
***** * ** ** * * *** * ***** * * *
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** * * * * *** **** * * ** ** **** ****** ** * **
** * ** ** * ** *** ******* ** ****** ** *** ****    
* * * ****** ****
* * ******** *** (i>=len/2)  
* * ** **** ****** **** * *** 是回文",s);

}
answered by (-124 points)
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