0 like 0 dislike
1.7k 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 | 1.7k 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:172.70.179.136
©2016-2024

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
| 500 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) | 1.1k 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
| 328 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
| 373 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
| 511 views
12,783 questions
183,443 answers
172,219 comments
4,824 users