#include <stdio.h>
#include <string.h>

int palindrom(char *niz,int i, int j);
int main(){
	char *niz="anavolimilovan";
	printf("%d\n",strlen(niz));
	printf("%d\n",palindrom(niz,0,(strlen(niz)-1)));
	return 0;
}

int palindrom(char *niz, int i, int j){
	printf("%c==%c\n",niz[i],niz[j]);
	if(i>j)
		return 1;
	else{
		i++;
		j--;
		return niz[i]==niz[j] && palindrom(niz,i,j);
	}
}