#include<stdio.h>


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

 return 0;

}