Restricted category To view older posts, you must first submit an approved post in that category

DoorDash Interview Questions

Round 1:

Given a set list of pickups and deliveries for order, figure out if the given list is valid or not.
A delivery cannot happen for an order before pickup.

Refer to Leetcode 1359

Round 2:

Given a sequence of timestamps & actions of a dasher’s activity within a day, we would like to know the total active time of the dasher. Idle time is defined as the dasher has no delivery at hand. Active time equals total time minus idle time. Drop off can only happen after pickup.

Round 3: Behavioral

  • Describe a time when you had a disagreement with a co-worker and how did you handle it.
  • Do you value diversity?
  • What are the most important things to you in a work environment?