Meeting Rooms: coding question

Problem

You get a list intervals of meetings. Each item [start, end] is one meeting that starts at time start and ends at time end.

Return true if one person can attend all the meetings. Return false otherwise.

A person can attend a meeting that starts at the same time as another meeting ends. For example, a person can attend [1, 3] and then [3, 5].

Input:: intervals = [[9,10],[13,15],[10,12]]
Output:: true
Explanation:: In order of start time, each meeting ends before or when the next meeting starts.

Input:: intervals = [[2,8],[7,9]]
Output:: false
Explanation:: The second meeting starts at 7, but the first meeting ends at 8.

SysRound wrote this statement. A reference solution checks every example.

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Hello Interview · 5 records

Problem

You get a list intervals of meetings. Each item [start, end] is one meeting that starts at time start and ends at time end.

Return true if one person can attend all the meetings. Return false otherwise.

A person can attend a meeting that starts at the same time as another meeting ends. For example, a person can attend [1, 3] and then [3, 5].

Input:: intervals = [[9,10],[13,15],[10,12]]
Output:: true
Explanation:: In order of start time, each meeting ends before or when the next meeting starts.

Input:: intervals = [[2,8],[7,9]]
Output:: false
Explanation:: The second meeting starts at 7, but the first meeting ends at 8.

SysRound wrote this statement. A reference solution checks every example.