# 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 i;
int n;
int ret=1;
for(i=0;s[i]!='\0';i++){
}
n=i;
i=0;
while(i-(n-i-1)<=0){
i++;
if(s[i]!=s[n-i-1]){
ret=0;
break;
}
}
return ret;
}
//メイン関数は書き換えなくてよいです
int main(){
char s[100];
printf("%s -> %d\n",s
,isPalindrome
(s
)); return 0;
}
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