#include <cstdio>
#define read scanf
#define close fclose
#define assign freopen
#define write printf
#define BEGIN {
#define END }
using namespace std;

int main()
BEGIN
    int a,b;
    assign("adunare.in","r",stdin);
    assign("adunare.out","w",stdout);
    read("%d %d",&a,&b);
    close(stdin);
    write("%d\n",a+b);
    close(stdout);
    return 0;
END