0 like 0 dislike
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

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

reshown by | 4k views
0 0
Called for Help

31 Answers

0 like 0 dislike
Hidden content!
#include *** * *
* * * ** ** * ** * * **



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


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


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


*** **** * *** (i >= len/2)
** *** * * **** ** * * **** 1;
*** ** **
* * * * * ** * 0;

}


* * * main() {
** * ** * s[10];


* * * * * * * {
* *** * ** * *** * **


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

 }
answered by (-120 points)
0 like 0 dislike
Hidden content!
#include * * * ** * * *
** * * **** * ******



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


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


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


****** **** (i >= len/2)
*** ** * **** * * **** ** * 1;
* * ** *
***** * * ** * * * * * ** * * 0;

}


* * * main() {
* ***** *** ** s[100];


*** ** * **** * * {
* ** * * *** * * ** * * *


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

 }
answered by (-120 points)
0 like 0 dislike
Hidden content!
*** ** * * * * *
* * * * * *

int *

{

int * * **


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



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



if * * * * is a * ** ** * ***
* ** ** **** is not a *** **** **




* * 0 ;

}
answered by (-120 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <string.h>



int main()

{
* **** * *** * * * a[100],b[100];
**** ** * * * * * *** l,i=0,j,n=0;
** * ** * * * ****** * * * * ** ***** *
** ** ******** ***** * ** = strlen(a);
***** * * * * ****** * * ** * ***
* *** ** ***** *** *** *
*** * * * * ***** * * ** * **** ** * * * ** **** *
* * * ** *** **** ** **** * *** * = i+1;
* **** * * **
* * * * ** ** **** * *** * *** ***
* ** * * * * ***
** * **** * * * **** * *
****** ****** *** * * *
** ** ************* ** *
* * *** ** * ** ** ***** * * * * **
*** ** * *** *
**** *** * *** ** *
* * ** * * ** ** ** *** *
* * * *** *** * ** * * * *
* * * * *** * ** * ***
*** * ** * * ** * * ** **** ** * is a palindrome\n",a);
* ** * * * * * ** * * ** if(n!=l)
*** * ** * ** **** *** * ** ** * is not a palindrome\n",a);
* * * *** * * 0;

}
answered by (-85 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** ** ** **** * *
* * * ** * ** * *

#include <ctype.h>

int main(void)

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

}
answered by (-162 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* * * * ** ****
* * ****** * * ****

int main(void)

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

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
******* * ** *** * **
* ** * *

#include <ctype.h>

int main(void)

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

}
answered by (-162 points)
0 like 0 dislike
Hidden content!
* * * ** *** * * *
* **** * * *** ** * **
** **** * ** ** **

#include <ctype.h>

int main(void)

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

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
* ** ***** * ***
*** ** * * * ** ***
** * * * ** *

#include <ctype.h>

int main(void)

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

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** ** * ** **
* * * * * * **

#include <ctype.h>

int main(void)

{
** **** * * **** ** i,len;
*** ** * * * ** ** * **** s[100];
* * * **** * * *** * **
* * ** ***** ** ** * ** ****
* **** * * * *** ***** ** *
** **** *** * * * *
* * ** ** * *** *** *** **** ***** ***** *** * != s[len-i-1])
* **** *** * * * * * *** * * * * * * *
* * ** *** **** * * *** * * * ****** * *** ****** **** *** * **** 不是回文",s);
***** * ** *** *** *** * * * * ****** * * ** *
* * ** * * * * ***** * * * * * ** ** ** **    
***** *** *** * ****
* ** * * *** * ** (i>=len/2)  
** **** ** **** * * * **** **** ** * 是回文",s);

}
answered by (-124 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.81
©2016-2025

Related questions

0 like 0 dislike
7 answers
[Normal] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by 林佳慧 (-85 points)
ID: 20976 - Available when: Unlimited - Due to: Unlimited
| 1.2k views
0 like 0 dislike
24 answers
asked Dec 7, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points) | 3k views
0 like 0 dislike
3 answers
[Normal] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC
ID: 20997 - Available when: Unlimited - Due to: Unlimited
| 897 views
0 like 0 dislike
3 answers
[Normal] Coding (C) - asked Jan 3, 2017 in 2016-1 程式設計(一)AC by 410425014 (-162 points)
ID: 20514 - Available when: Unlimited - Due to: Unlimited
| 883 views
0 like 0 dislike
5 answers
[Normal] Coding (C) - asked Dec 27, 2016 in 2016-1 程式設計(一)AC by 410342026 (-105 points)
ID: 20135 - Available when: Unlimited - Due to: Unlimited
| 1.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users