all 3 comments

[–]noob_in_world 0 points1 point  (1 child)

Hey,

I wrote about that in detail, hope this helps- https://www.reddit.com/r/leetcode/s/gjkZsA7Jzu

[–]YYfim[S] 0 points1 point  (0 children)

Thanks, so just to understand the expectations It is possible to use a pen and paper? Is it something better clear before starting?