1p3a Experience · Jan 2026

Meeting Rooms

Interview Experience

Meeting Rooms ## Problem Requirements You are given a list of meeting time intervals. Each interval has a specific start time and end time. Your task is to check if a person can attend all t

Full Details

Meeting Rooms ## Problem Requirements You are given a list of meeting time intervals. Each interval has a specific start time and end time. Your task is to check if a person can attend all the meetings in the list. This is only possible if there are no time conflicts (overlaps) between any of the meetings. >

Note: If one meeting ends at the exact same time the next one starts (for example, one ends at 8 and the next starts at 8), this is not considered a conflict.

Sample Cases

Case 1: *

Input: intervals = [(0,30),(5,10),(15,20)] *

Output: false *

Reasoning: * The meeting (0,30) overlaps with (5,10). * The meeting (0,30) also overlaps with (15,20).

Case 2: *

Input: intervals = [(5,8),(9,15)] *

Output: true

Input Limits * The list will contain between 0 and 500 meetings (0 <= intervals.length <= 500). * Start and end times will be between 0 and 1,000,000.