Amazon Software Development Engineer I interview questions

Recruiter contacted me, scheduled an OA then there were 4 rounds. Interviewer were great and helpful and in the end got selected. HR were not helpful and unresponsive, no body told me about the process, not replying to mails, forgetting to schedule calls.

Highly biased towards girls and to boys they ask question like dp , graph but for girls its array and linked list and basic things. HRs need to change .