@OP
Please, use code tag (</>) to post your codes online in this post/reply page. To do so, follow these steps:
(1) Open your sketch in the IDE and make a copy of it by pressing 'Ctrl+A and then Ctrl+C'.
(2) Open the post/reply page.
(3) Click on the symbol (</>) in the tool bar of the post page. You will get: [ code ] and [/code ].
(4) Place the cursor in the middle of [ code ] and [/ code ] and then press Ctrl+V in the Keyboard.
(5) Your code will appear like this:
void setup()
{
}