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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int len = strlen(s);  
  5.     int i;
  6.  
  7.     for(i = 0; i < len / 2; i++){
  8.  
  9.         if(s[i] != s[len - 1 - i]){
  10.             return 0;
  11.         }
  12.     }
  13.  
  14.     return 1;
  15. }
  16.  
  17. //メイン関数は書き換えなくてよいです
  18. int main(){
  19.     char s[100];
  20.     scanf("%s",s);
  21.     printf("%s -> %d\n",s,isPalindrome(s));
  22.     return 0;
  23. }
  24.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/9Wim3a
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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