#include<stdio.h>

FILE *fin, *fout;

int main(){
	long a, b;
	fin=fopen("adunare.in", "r");
	fout=fopen("adunare.out", "w");
	fscanf(fin, "%ld %ld", &a, &b);
	fprintf(fout, "%ld", a+b);
	return 0;
}