#include <stdio.h>

#define MIDA	80
#define TRUE	1
#define FALSE	0

int main() {
	char v1[MIDA], v2[MIDA], c;
	int i, trobat;

	printf("intro 2 frases: ");

	i=0;
	do {
		scanf("%c", &c);
		v1[i] = c;
		i++;
	} while (c!='\n');

	i=0;
	do {
		scanf("%c", &c);
		v2[i] = c;
		i++;
	} while (c!='\n');

	for(i = 0, trobat = FALSE; !trobat && (v1[i]!='\n'|| v2[i]!= '\n'); i++) {
		if (v1[i] != v2[i]) {
			trobat = TRUE;
		}
	}
	if (!trobat) {
		printf("Iguals\n");
	} else {
		printf("Diferents\n");
	}
}