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Hello Susumu,
We are using the Python Marisa trie wrapper (https://github.com/kmike/marisa-trie) which implements your library. The amount of data we've been placing in the trie has been increasing …
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this is not very elegant nor efficient in memory use. possible to implement something that can delete so that the memory for key used can be released?
```
Note: Deletion implementation
Since Dy…
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The current fault tolerance achieves it's goal but if it resumes a very large scan it will spend a period of time hashing documents and determining that it has already seen them. We would like to prov…
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Often times in the process of building a block the top of the block will be the same as a previous block. In that case, we should be able to reload a previously built block's state instead of reconstr…
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感觉这周的课程上了一个大台阶，且很多代码模板是Python，看来有必要学一下Python，感觉跟不上节奏，转成Java比较费劲。这周休息日只有一天，放假再补充相关总结。
字典树代码模板
``` Java
class TrieNode {
private TrieNode[] links;
private final int R = 26;
private b…
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We could first sort the hash nodes in a data page (`UnorderedKeyValuePage`) and then only store deltas. I'm sure there are more optimizations.
Currently we simply hash names and reference them from…
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Trie has great advantages in terms of average performances over hashtables or B-Trees giving on worst case O(L) insert, delete and search time complexity where L is the length of the key. This comes a…
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**Description**:
The current implementation of `crdt.Array` is based on `RGATreeList`, which uses both `SplayTree` and `LLRBTree` for internal element retrieval. While this structure works, the…
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**This is a(n):**
- [x] New algorithm
- [ ] Update to an existing algorithm
- [ ] Error
- [x] Proposal to the Repository
**Details:**
The Data Structures folder has a missing data …
vs666 updated
4 years ago
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>https://leetcode-cn.com/problems/implement-trie-prefix-tree
实现一个 Trie (前缀树)，包含 insert, search, 和 startsWith 这三个操作。
## 示例:
```cpp
Trie trie = new Trie();
trie.insert("apple");
trie.search(…