new_contents: """Leetcode 252. Meeting Rooms (Premium)
  Easy
  
  URL: https://leetcode.com/problems/meeting-rooms
  
  Given an array of meeting time intervals consisting of start and end times
  [[s1,e1],[s2,e2],...] (si < ei), determine if a person could attend all meetings.
  
  Example 1:
  Input: [[0,30],[5,10],[15,20]]
  Output: false
  
  Example 2:
  Input: [[7,10],[2,4]]
  Output: true
  """
  
  class Solution(object):
      def canAttendMeetings(self, intervals):
          """
          :type intervals: List[List[int]]
          :rtype: bool
          """
          pass
  
  
  def main():
      pass
  
  
  if __name__ == '__main__':
      main()
  
subject: Add lc0252_meeting_rooms.py