LeetCode题解(0252):会议室(Python)

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2022-02-24


题目:​​原题链接​​(简单)

标签:排序

解法

时间复杂度

空间复杂度

执行用时

Ans 1 (Python)

O ( N l o g N )

O ( N )

48ms (58.49%)

Ans 2 (Python)

Ans 3 (Python)

解法一:

class Solution:
def canAttendMeetings(self, intervals: List[List[int]]) -> bool:
intervals.sort()
finish = 0
for start, end in intervals:
if start < finish:
return False
finish = end
return True



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