#include <stdio.h>
FILE *f;
using namespace std;
int main() {
long a,b;
        f=fopen("adunare.in","r");
		fscanf(f,"%ld %ld",&a,&b);
		fclose(f);
		f=fopen("adunare.out","w");
		fprintf(f,"%ld",a+b);
		fclose(f);
return 0;
}