0 like 0 dislike
8.4k views
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 | 8.4k views

43 Answers

0 like 0 dislike
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;
* * * * ** **** **
* * * ** * * * * * ***** * * * 0;

 }



 int main()

 {
* ** * *** ** * s[256];


** * *** * *
** * ** * * * *
******* ** *** *** * **** ** **** * * *** ****
** * * * ** ** **** *** *** * * *** **
* * ** * ** *** * * * **** * * *** ** * * * * is a * *** *** ** s);
* * *** ****** * **** ** ** ****
** ** ** * ** * ***** * ** * * ** * ** ** * * is not a * ** * *** * s);
* * * ** ***

 }
answered by (-143 points)
0 like 0 dislike
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'};
* *** * * * * ** * * *
**** ** *** * * ** ** * ** *** **
* * * * ** **** *** * * * ** * ** * * ** * ** **
** *** ** * *** ** * **** ****** *** * * *** ** * * * ** * ***** * * *
****** * * * ** * * ***** * * ***** ** * ** * ** * *
****** ****** *** * * ** * * * * * * *

    }
** * ** * * * * * *
* * * * * * * * * * * * ** * *****
* * ** ** ** ** ** ** ***** * * * * * ** * ***** * * **
*** * *** ** * ** ** * * * * * ** * * ***** *** ** *** * * **
* * *** ** * **** ** * * *** * *** * * * * * ** *** ** **
* * * ** * * **** * * * * * * * * *** **** * ** *
** **** * ** *** * ** * * ** ******
* ** * **** ** ** *** * * *** * ** *** *
** ** * *** ** * ** *** * * ** * ******* **** * *** *** ** * * * * * * **
* *** ****** *** * **** **** * * * * ****

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

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

    }


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

}
answered by (-126 points)
0 like 0 dislike
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];
* ***** **** * ** ** * ** ***
* ****** *** * * * * ****
** * * ** *** ***** ** ** * * ** * ** *
* ** ** **** * * ** *** * ** * *
* ** * *** ** * *** ****** *** **** *** * ** * * * *
** ** * * ** ** * * * * * *** * ** *** * * ******
* ** * * * ****** * *** ** * * * * * * ***** *** * ********** * * * * **
***** ** * * * *** * * * * * *** ** * * * * *

    }
****** **** * *** *** ** *** **** *
** * * * * *** ** * * * ** * * * ** * *** *
********* * * ** * ***** ****** * * **** * *** ** * ** * * * * ** * * * * **
*** * * * ** ** * * ** ****** ** ** ** * * * **** *** * ***** ** *
**** * ** * * ** * * * ** *** * * * * * * ** * * *****
* ** ** ** * * ** * ** * ** **** ** **** * * * * * ** ** *
* ** *** *** **** * * ** * * * **** * * **
* ** ** ** *** * ** **** ** ** * * ***
* ** * * ** **** ** ** **** * ***** *** * * ** * *
* ** *** *** * * * * * * * * ** * **

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

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

    }


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

}
answered by (-126 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.109
©2016-2026

Related questions

0 like 0 dislike
3 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20995 - Available when: Unlimited - Due to: Unlimited
| 1.6k views
0 like 0 dislike
144 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20993 - Available when: Unlimited - Due to: Unlimited
| 23k views
0 like 0 dislike
28 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20984 - Available when: Unlimited - Due to: Unlimited
| 5.9k views
0 like 0 dislike
39 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20978 - Available when: Unlimited - Due to: Unlimited
| 7k views
0 like 0 dislike
16 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20974 - Available when: Unlimited - Due to: Unlimited
| 4.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users