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procedure TForm1.Button1Click(Sender: TObject);
var x:double;
begin
x:=2984297*439833;
end;
[Error] Unit1.pas(29): Overflow in conversion or arithmetic operation
怎么会呢?这么小的数也会溢出?
var x:double;
begin
x:=2984297*439833;
end;
[Error] Unit1.pas(29): Overflow in conversion or arithmetic operation
怎么会呢?这么小的数也会溢出?