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Merge pull request #204 from LiangDazhu/patch-12

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添加 0435.无重叠区间 python版本
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Carl Sun
2021-05-21 09:35:26 +08:00
committed by GitHub
parent f860ffb102 ae6cd5a7ae
commit 2492b9c1f1
1 changed files with 14 additions and 2 deletions
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problems/0435.无重叠区间.md
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@ -212,7 +212,19 @@ class Solution {
```
Python：
```python
class Solution:
def eraseOverlapIntervals(self, intervals: List[List[int]]) -> int:
if len(intervals) == 0: return 0
intervals.sort(key=lambda x: x[1])
count = 1 # 记录非交叉区间的个数
end = intervals[0][1] # 记录区间分割点
for i in range(1, len(intervals)):
if end <= intervals[i][0]:
count += 1
end = intervals[i][1]
return len(intervals) - count
```
Go：
@ -223,4 +235,4 @@ Go：
* 作者微信：[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
* B站视频：[代码随想录](https://space.bilibili.com/525438321)
* 知识星球：[代码随想录](https://mp.weixin.qq.com/s/QVF6upVMSbgvZy8lHZS3CQ)
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