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

int main(){
	int a, b;
	FILE *f = fopen("adunare.in","r");
	fscanf(f,"%d", &a);
	fscanf(f,"%d",&b);
	fclose(f);
	f = fopen("adunare.out","w");
	int suma = a+b;
	fprintf(f,"%d\n", suma);
	return 0;
}