program ab;
var
a,b:real;
c:longint;
f1,f2:text;
begin
assign(f1,'aplusb.in');
assign(f2,'aplusb.out');
reset(f1);
rewrite(f2);
read(f1,a,b);
c:=trunc(a+b);
write(f2,c);
close(f1);
close(f2);
end.