Program Adunare;
uses crt;
var a,b:integer;
    i,o:text;

begin clrscr;

 assign(i,'adunare.in');
 assign(o,'adunare.out');
 reset(i);
 rewrite(o);
 Readln(i,a);
 Read(i,b);
 Write(o,a+b);
 close(i);
 close(o);
end.