fork download
copy 
  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. int isPalindrome(char s[]) {
  5.     int l=strlen(s);
  6.     for (int i=0;i<l/2;i++) {
  7.         if (s[i]!=s[l-i-1]) {
  8.             return 0;  // 回文ではない場合
  9.         }
  10.     }
  11.     return 1;  // 回文である場合
  12. }
  13.  
  14. int main() {
  15.     char s[100];
  16.     scanf("%s", s);
  17.     printf("%s -> %d\n", s, isPalindrome(s));
  18.     return 0;
  19. }
Success #stdin #stdout 0.01s 5296KB
comments (?)
stdin
copy 
aabbbaa
stdout
copy 
aabbbaa -> 1
https://ideone.com/PfoUOo
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!