# include <stdio.h>
int isPalindrome(char s[]){
int i; int j;
for(i=0;s[i]!='\0';i++);
for(j=0;j<i/2;j++){
if(s[j]!=s[i-1-j])
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];
printf("%s -> %d\n",s
,isPalindrome
(s
)); return 0;
}
IyBpbmNsdWRlIDxzdGRpby5oPgoKaW50IGlzUGFsaW5kcm9tZShjaGFyIHNbXSl7CglpbnQgaTsJaW50IGo7Cglmb3IoaT0wO3NbaV0hPSdcMCc7aSsrKTsgCgkJZm9yKGo9MDtqPGkvMjtqKyspewogICAgICAgIAlpZihzW2pdIT1zW2ktMS1qXSkKICAgICAgICAJCSByZXR1cm4gMDsKICAgIH0KCiAgICByZXR1cm4gMTsKfQoKCi8v44Oh44Kk44Oz6Zai5pWw44Gv5pu444GN5o+b44GI44Gq44GP44Gm44KI44GE44Gn44GZCmludCBtYWluKCl7CiAgICBjaGFyIHNbMTAwXTsKICAgIHNjYW5mKCIlcyIscyk7CiAgICBwcmludGYoIiVzIC0+ICVkXG4iLHMsaXNQYWxpbmRyb21lKHMpKTsKICAgIHJldHVybiAwOwp9Cg==