252. Meeting Rooms
class Solution:
def canAttendMeetings(self, intervals: List[List[int]]) -> bool:
if not intervals:
return True
intervals.sort()
for i in range(1, len(intervals)):
previous_begin_time, previous_end_time = intervals[i - 1]
current_begin_time, current_end_time = intervals[i]
if current_begin_time < previous_end_time:
return False
return TrueLast updated