contents(algo): split recommended qns into essential vs practice

This commit is contained in:
Yangshun Tay
2022-05-14 07:56:48 +08:00
parent 87a923079d
commit 016f1250b9
20 changed files with 175 additions and 35 deletions

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@ -64,10 +64,17 @@ def merge_overlapping_intervals(a, b):
return [min(a[0], b[0]), max(a[1], b[1])]
```
## Recommended questions
## Essential questions
_These are essential questions to practice if you're studying for this topic._
- [Merge Intervals](https://leetcode.com/problems/merge-intervals/)
- [Insert Interval](https://leetcode.com/problems/insert-interval/)
## Recommended practice questions
_These are recommended questions to practice after you have studied for the topic and have practiced the essential questions._
- [Non-overlapping Intervals](https://leetcode.com/problems/non-overlapping-intervals/)
- [Meeting Rooms (LeetCode Premium)](https://leetcode.com/problems/meeting-rooms/)
- [Meeting Rooms II (LeetCode Premium)](https://leetcode.com/problems/meeting-rooms-ii/)