How to switch between variables in Delphi?

Question

Delphi

For example, I have variables x1,x2,x3...x100. And I need to assign values ​​to all of them. Can this be done using a loop or do I have to manually assign a value?

Answer 1

Create an array x[100] and fill it in a loop.

Answer 2

Hello.
Since you can't do it with variables. As the user Vladimir Martyanov said, Vladimir Martyanov will have to create an array. Here's an example of adding a value in a loop.

procedure TForm1.Button1Click(Sender: TObject);
var
 num: array  [0..100] of Integer;
 i: Integer;
begin
 for i:=0 to 100 do num[i] := num[i] + 5;
end;