#include<stdio.h>

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