#include <stdio.h>

int main() {
	FILE *file = fopen ( "adunare.in", "r" );
	
	char line [128];
	fgets ( line, sizeof line, file );
	int a;
	sscanf(line, "%d", &a);
	//printf (line);
	
	fgets ( line, sizeof line, file );
	int b;
	sscanf(line, "%d", &b);
	//printf (line);
	
	int rez = a+b;
	
	//printf("rez: %d", rez);
	
	FILE *fout = fopen("adunare.out", "w");
	fprintf(fout, "%d\n", rez);
	
	
	fclose(fout);
	fclose(file);
}