//#include<fstream.h>
#include<stdio.h>
int a=0,b=0,c=0;
FILE *f, *g;
int main()
{
    f = fopen("adunare.in","r");
    g = fopen("adunare.out","w");
    fscanf(f,"%i%", &a);
    fscanf(f,"%i%", &b);
    fprintf(g,"%i%", a+b);
    fclose(f);
    fclose(g);
    return 0;
}