var a,b,s:longint;
procedure citire;
var f:text;
begin
        assign(f,'adunare.in');
        reset(f);
        read(f,a,b);
        close(f);
end;
function suma:longint;
begin
        s:=a+b;
end;
procedure afisare;
var g:text;
begin
        assign(g,'adunare.out');
        reset(g);
        write(g,s);
        close(g);
end;
begin
        citire;
        suma;
        afisare;
end.