YOE: 4

First 10-15 minutes introduction & general questions around work I had mentioned on resume.

DSA:
Question 1: https://leetcode.com/problems/binary-tree-right-side-view/description/

I gave the BFS approach, interviewer then asked to solve with DFS

Question 2: https://leetcode.com/problems/coin-change/description/

Solved using recursion then memoization