Phone interview review 1hr:

1. Interviewer introduce himself
2. Me introduce myself
   a. project you are proud of & why
   b. why Bloomberg
3. Coding problem:
   Given two string, how to tell if they are anagram? (https://leetcode.com/problems/valid-anagram/)
   I wrote my solution in C.
   * Follow up questions:
   a. What is the runtime & space complexity?
   b. What if the element are not just alphabet, but could be anything (number, Korean letter, emoji..)?
   --> Using high-level language: Hash table
   c. Modify the current code to output how many characters you need to change in order to make the two string anagram?
   d. Runtime & space complexity?
4. Me asking him questions about Bloomberg

The interviewer is very friendly and chatty. Even if I didn't understand his questions sometimes, he didn't make me feel stupid. It is a collaborative process and we optimised my solution together.

I'm waiting for the feedback now.