#include<stdio.h>

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