Scheduling Meeting Rooms

Question: Given an array of meeting time intervals consisting of start and end times [[start1, end1], [start2,end2],...] find the minimum number of conference rooms required.

WIP

• start by trying to solve the problem without sorting
  • demonstrate why it becomes an increasingly complicated problem if the meeting rooms aren't sorted first
• write about how we should have started by writing out a couple of cases so we fully understand the problem
• briefly discuss how the problem could be optimized ithe meeting rooms were sorted
• discuss how the meeting rooms should be sorted. by start time? end time? duration?
• talk about the advantages of creating helper functions such as sortMeetingRoomsByStartTime()
• discuss how the problem can be thought of differently now that we have sorted meeting rooms