Someone

#include <stdio.h>
#include <iostream>
using namespace std;

#define IN "ZODZIAI.IN"
#define OUT "ZODZIAI.OUT" //failai su kuriais bus dirbama


bool compare (char* pirmas, char* antras) {
	int len1 = (int) strlen(pirmas);
	int len2 = (int) strlen(antras);

	for (int i = 0; i<len1; i++) {
		if(strchr(antras, pirmas[i])==0) return false;
	}
	for (int i = 0; i<len2; i++) {
		if(strchr(pirmas, antras[i])==0) return false;
	}
	return true;
}
void up (char *zodis) {
	int i =0;
	while (zodis[i]) {
		zodis[i] = toupper(zodis[i]);
		i++;
	}
}
int main (int argc, char ** argv) {
	FILE * pFile;
	int count;
	pFile = fopen(IN, "r");
	fscanf(pFile, "%i\n", &count);
	char zodziai[1000][100];
	for (int i=0; i<count; i++) {
		fscanf(pFile, "%s\n", zodziai[i]);
		up(zodziai[i]);
	}
	fclose(pFile);
	bool tikr[1000];
	memset(tikr, 0, sizeof(bool)*1000);
	for (int i=0; i<count; i++) {
		for (int j=i+1; j<count; j++) { 
			if (compare(zodziai[i], zodziai[j])) {
				tikr[j] = true;
			}
		}
	}
	int viso=0;
	for (int i =0; i<count; i++) {
		if (!tikr[i]) viso++;
	}
	pFile = fopen(OUT, "w");
	fprintf(pFile, "%i", viso);
	fclose(pFile);
}