I just started and I really like it, any pointers so I can learn faster to do those cool codes like you guys,

Answer 1

Using the search function is awesome! There's lots of information from many knowledgeable people here.

https://sololearn.com/compiler-playground/W3uiji9X28C1/?ref=app
https://sololearn.com/compiler-playground/W0uW3Wks8UBk/?ref=app
https://www.sololearn.com/discuss/137697/?ref=app
https://www.sololearn.com/discuss/1536580/?ref=app
https://www.sololearn.com/discuss/468962/?ref=app
https://www.sololearn.com/discuss/9530/?ref=app
https://www.sololearn.com/discuss/704438/?ref=app

Answer 2

https://www.sololearn.com/post/967713/?ref=app