#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
long a,b;
int num;
 FILE *fout = fopen ("adunare.in", "w");
 FILE *fin = fopen ("adunare.out", "r");
int main() {
 fscanf(fin,"%ld%ld",&a,&b);
 fprintf(fout,"%ld\n",a+b);

}