#include<stdio.h>
int main()
{
long int a,b,s;
FILE *fin, *fout;
fin=fopen("adunare.in","r");
fscanf(fin,"%ld %ld",&a,&b);
fclose(fin);
fout=fopen("adunare.out","w");
s=a+b;
fprintf(fout,"%ld",s);
printf("\n");
fclose(fout);
return 0;
}