# include <stdio.h>

int isPalindrome(char s[]){
	char a[100];
	int ls = 0;
	while(s[ls] != '\0') ls++;
	int w = ls;
	for(int i = 0; i < w; i++){
		a[i] = s[ls - 1];
		ls = ls - 1;
	}
	for(int i = 0; i < w; i++){
		if(a[i] != s[i]) return 0;
	}
	return 1;
}

int main(){
    char s[100];
    scanf("%s",s);
    printf("%s -> %d\n",s,isPalindrome(s));
    return 0;
}