#include <stdio.h>

using namespace std;
FILE *f,*g;
int main()
{
    int a,b;
    f=fopen("adunare.in","r");
    g=fopen("adunare.out","w");
    fscanf(f,"%d %d",&a,&b);
    fprintf(g,"%d",a+b);
    return 0;
}