#include<stdio.h>

#define MIDA	100
#define TRUE	1
#define FALSE	0

int main() {
	char v[MIDA], c;
	int i, j, palindrom = TRUE;

	printf("Introdueix paraula.\n");
	i = 0;
	do {
		scanf("%c", &c);
		v[i] = c;
		i++;
	} while (c != '\n');
	for(j = i - 2, i = 0; palindrom && i < j; i++, j--) {
		printf("%d: (%c)(%c)\n", i, v[i], v[j]);
		if (v[i] != v[j]) palindrom = FALSE;
	}
	if (palindrom) {
		printf("Palindrom.\n");
	} else {
		printf("No palindrom.\n");
	}
}