Day -31,32,33 of #100daysofcode

So I have not been blogging about my 100daysofcode challenge, coz I was a bit busy in my endsem exams preparation. So, here's my 3 days update-

#day31: stacks and queues (Infix prefix and postfix using stack). Practiced Nojejs and express.

#day32: trees and bst and traversals (inorder, preorder, postorder in bst)

#day33: Nodejs, slugs and its usage, stacks again.