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