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

int main(int argc, char const *argv[])
{
	FILE *fp, *fp1;

	fp = fopen("adunare.in","r");
	if(fp == NULL) 
		return 1;

	int a, b;
	fscanf(fp, "%d",&a);
	fscanf(fp, "%d",&b);

	fp1 = fopen("adunare.out","wr");
	if(!fp1)
		return 1;

	fprintf(fp1, "%d", a + b);

	//rintf("%d\n", a + b);
	/* code */
	return 0;
}