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