Minimum Conference Rooms | Dataford Interview Questions

Given a list of meeting intervals, find the minimum number of conference rooms required.

Implement min_meeting_rooms(intervals), where intervals is a list of [start, end] pairs. Return an integer representing the minimum rooms needed so that no overlapping meetings share a room. Assume intervals satisfy start <= end, and a meeting ending at time t does not overlap one starting at time t.

Constraints

0 <= intervals.length <= 500
Each interval contains exactly two integers, [start, end]
0 <= start <= end <= 10^9
Intervals may be unsorted and may have identical start or end times

Function Signature

def min_meeting_rooms(intervals):

Your question is Minimum Conference Rooms. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Given a list of meeting intervals, find the minimum number of conference rooms required.

Constraints

0 <= intervals.length <= 500
Each interval contains exactly two integers, [start, end]
0 <= start <= end <= 10^9
Intervals may be unsorted and may have identical start or end times

Function Signature

def min_meeting_rooms(intervals):

Your question is Minimum Conference Rooms. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.