#include <stdio.h>
int main ()
{
    FILE*f1,*f2;
    int a,b;
    f1=fopen("adunare.in.txt","r");
    fscanf(f1,"%d\n",&a);
    fscanf(f1,"%d",&b);
    fclose(f1);
    f2=fopen("adunare.out.txt","w");
    fprintf(f2,"%d",a+b);
    fclose(f2);
    return 0;
}