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学习笔记
本周工作较忙，只在零碎时间看完了视频
后续空余时间补上
# 前三周算法题汇总
第三周
# 第8课 分治回溯
## 预习题目
1. https://leetcode-cn.com/problems/powx-n/
2. https://leetcode-cn.com/problems/subsets/
## 实战题目
1. https://leetcod…
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Cant figure out how to search for a item socket colors with or with out links.
For example I have an item G B-G-R
How would you enter this in the column field to find any item with 2G , 1R, 1B s…
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**Describe the bug**
Some addresses from OpenAddresses are using the Right Single Quotation Mark (unicode [`\u2019`](https://unicode-table.com/en/2019/)) instead of Apostrophe (unicode [`\u0027`](…
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We need to write an ADR (or multiple ADRs) describing Learning Core's approach to modeling Units in particular and Containers in general.
A lot of this is informed by discussions in:
* https://g…
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While technically the "problem" is in pytest itself, I think it'd be better if the test suite would be more resilient to warnings that don't affect the result.
```pytb
============================…
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אבה
father
אבו
Abu
אבז
Aza
אבח
Abh
אבט
Abbott
אבי
Avi
אבל
but
אבנ
a stone
אבס
Abs
אבע
Abe
אבצ
Zinc
אבק
dust
אגה
Aga
אגו
ego
אגז
Agas
אגח
agah
אגט
Agate
אגי
Aggie
אג…
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### 1. Arrays and Hashing (9)
- [x] [Contains Duplicate](https://leetcode.com/problems/contains-duplicate/) [B75]
- [x] [Valid Anagram](https://leetcode.com/problems/valid-anagram/) [B75]
- [x]…
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- [ ] Problem 1: Multiples of 3 and 5
- [ ] Problem 2: Even Fibonacci Numbers
- [ ] Problem 3: Largest prime factor
- [ ] Problem 4: Largest palindrome product
- [ ] Problem 5: Smallest multiple
…