#include <iostream.h>
#include <stdio.h>
#include <fstream.h>
unsigned long int a, b;
int main()
{
	FILE *f;
f=fopen("adunare.in","r");
fscanf(f,"%lu%lu",&a,&b);
fclose (f);
f=fopen("adunare.out","w");
fprintf(f,"%lu",a+b);
fclose(f);
return 0;
}