# include <stdio.h>
 
int isPalindrome(char s[]){
	//関数の中だけを書き換えてください
	//回文になっているとき１を返す　
	//回文になっていないとき０を返す
	int count=0;
 for(int i=0;s[i]!='\0';i++){
 count=count+1;
 	}
 	for(int i=0;i<count/2;i++){
 		if(s[i]!=s[count -i -1]){
 			return 0;
 		}
 	}
 
   return 1;
}
 
//メイン関数は書き換えなくてよいです
int main(){
    char s[100];
    scanf("%s",s);
    printf("%s -> %d\n",s,isPalindrome(s));
    return 0;
}
 

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

Z2lyYWZhcmln

girafarig