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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4.     int i = 0, j = 0, k = 0;
  5.     for(i;s[i] != '\0';i++);
  6.  
  7.     for(j;j <= i/2;j ++){
  8.         if(!(s[j] == s[i-1-j])) k++;
  9.     }
  10.  
  11.     if(k == 0) return 1;
  12.  
  13.     return 0;
  14. }
  15.  
  16. //メイン関数は書き換えなくてよいです
  17. int main(){
  18.     char s[100];
  19.     scanf("%s",s);
  20.     printf("%s -> %d\n",s,isPalindrome(s));
  21.     return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5320KB
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girafarig
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girafarig -> 1
https://ideone.com/EFzr6e
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

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