var f,g:text;
    i,n:integer;
begin
assign(f,'perle.in'); reset(f);
assign(g,'perle.out'); rewrite(g);
readln(f,n);
for i := 1 to n do if i mod 2 =0 then writeln(g,'0') else writeln(g,'1');
close(f);
close(g);
end.