#include<iostream.h>
#include<fstream.h>
using namespace std;
int main()
{
ifstream x("Adunare.in",ios::in|ios::noreplace);
ofstream y("Adunare.out",ios::out|ios::noreplace);
unsigned int a,b,c=0;
x>>a>>b;
c=a+b;
y<<c;
x.close();
y.close();
return 0;
}