#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>

int adunare(int a, int b)
{
	return a + b;
}

int main()
{
	int a,b;
	FILE* f = fopen("adunare.in", "r");
	if (f == NULL)
	{
		printf("Empty file!");
		exit(1);
	}
	fscanf(f, "%d\n%d", &a, &b);
	fclose(f);

	f = fopen("adunare.out", "w");
	if (f == NULL)
	{
		printf("Nu s-a putut deschide fisier!");
		exit(1);
	}
	fprintf(f, "%d", adunare(a, b));
	
	fclose(f);
	return 0;
}