#include <stdio.h>
#include <stdlib.h>

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