var
e:real;
n:integer;
t:real;
begin
e := 2;
t := 1;
for n:= 2 to 10 do
begin
t := t/n;
e := e + t;
writeln( n:5, e:10:6 );
end;
end;
var
e:real;
n:integer;
t:real;
begin
e := 2;
t := 1;
for n:= 2 to 10 do
begin
t := t/n;
e := e + t;
writeln( n:5, e:10:6 );
end;
end;