#include <stdio.h>
#include <algorithm>

using namespace std;
FILE *f=fopen("adunare.in","r");
FILE *g=fopen("adunare.out","w");
int a,b;

int main () {

fscanf(f,"%d",&a);
fscanf(f,"%d",&b);

fprintf(g,"%d ",a+b);


fclose(g);
return 0;
}