begin
for var i := 0 to Trunc((3 - 2) / 0.2) do
var x := 2 + 0.2 * i;
Writeln(x:3:1, 3 * x - 4 * Sin(x * x):21:15)
end
end.
begin
for var i := 0 to Trunc((3 - 2) / 0.2) do
begin
var x := 2 + 0.2 * i;
Writeln(x:3:1, 3 * x - 4 * Sin(x * x):21:15)
end
end.