Meeting Rooms II
CodingPhone Screen, OnsiteSoftware EngineerReported Feb, 2026
Examples
Example 1:
Input: intervals = [(0,40),(5,10),(15,20)]
Output: 2
Explanation:
Example 2:
Input: intervals = [(4,9)]
Output: 1
Example 1:
Input: intervals = [(0,40),(5,10),(15,20)]
Output: 2
Explanation:
Example 2:
Input: intervals = [(4,9)]
Output: 1
Given an array of meeting time interval objects consisting of start and end times [[start_1,end_1],[start_2,end_2],...] (start_i < end_i), find the minimum number of meeting rooms required to schedule all meetings without any conflicts.
Note: (0,8),(8,10) is not considered a conflict at 8.
room1: (0,40) room2: (5,10),(15,20)
0 <= intervals.length <= 5000 <= intervals[i].start < intervals[i].end <= 1,000,000