> no I dont know how O(n) is calculated when reading a function 1. Confidently state "O(n)" 2. If they give you a look, say "O(1) with some tricks" 3.

> no I dont know how O(n) is calculated when reading a function 1. Confidently state "O(n)" 2. If they give you a look, say "O(1) with some tricks" 3. If they still give you a look, say "Just joking! O(nlogn)"