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Merged
merged 8 commits into from
Sep 6, 2025
Merged

feat: add more leetcode problems #28

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73afc41
feat: add trie problem and dict_tree
wislertt Sep 5, 2025
4e18df4
feat: update trie json
wislertt Sep 5, 2025
304e6ec
docs: add TODO in cookiecutter template
wislertt Sep 5, 2025
8c4d078
feat: add atoi problem
wislertt Sep 5, 2025
9846d96
feat: add max depth binary tree
wislertt Sep 5, 2025
bdd3051
feat: add Add Binary problem
wislertt Sep 5, 2025
f2b91b1
feat: add Product of Array Except Self
wislertt Sep 5, 2025
52d9a2c
Merge branch 'main' into dev
wislertt Sep 6, 2025
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feat: update trie json
  • Loading branch information
@wislertt
wislertt committed Sep 5, 2025
commit 4e18df4c27ea630662ef0fc3da12a8e915dc83a2
7 changes: 7 additions & 0 deletions .amazonq/rules/problem-creation.md
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Expand Up @@ -136,6 +136,13 @@ When creating JSON properties that use PascalCase (solution_class_name, test_cla
- Complex test setup with operation sequences
- Import custom class in test_imports

### Dict-based Tree Problems (Trie, etc.)

- Add `"solution_imports": "from leetcode_py.data_structures import DictTree"`
- Inherit from `DictTree[str]` for string-based trees like Trie
- Provides automatic visualization capabilities
- Use `dict[str, Any]` for internal tree structure

## Generation Commands

```bash
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4 changes: 2 additions & 2 deletions .templates/leetcode/json/implement_trie_prefix_tree.json
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@@ -1,6 +1,6 @@
{
"problem_name": "implement_trie_prefix_tree",
"solution_class_name": "Trie",
"solution_class_name": "Trie(DictTree[str])",
"problem_number": "208",
"problem_title": "Implement Trie (Prefix Tree)",
"difficulty": "Medium",
Expand All @@ -14,7 +14,7 @@
],
"readme_constraints": "- `1 <= word.length, prefix.length <= 2000`\n- `word` and `prefix` consist only of lowercase English letters.\n- At most `3 * 10^4` calls **in total** will be made to `insert`, `search`, and `starts_with`.",
"readme_additional": "",
"solution_imports": "",
"solution_imports": "from leetcode_py.data_structures import DictTree",
"solution_methods": [
{ "name": "__init__", "parameters": "", "return_type": "None", "dummy_return": "" },
{ "name": "insert", "parameters": "word: str", "return_type": "None", "dummy_return": "" },
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12 changes: 6 additions & 6 deletions leetcode/implement_trie_prefix_tree/playground.ipynb
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Expand Up @@ -59,8 +59,8 @@
},
{
"cell_type": "code",
"execution_count": 4,
"id": "8d00661e",
"execution_count": 5,
"id": "f3bac41e",
"metadata": {},
"outputs": [
{
Expand Down Expand Up @@ -170,10 +170,10 @@
"</svg>\n"
],
"text/plain": [
"<solution.Trie at 0x1043da270>"
"<solution.Trie at 0x10406a270>"
]
},
"execution_count": 4,
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
Expand All @@ -184,7 +184,7 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 4,
"id": "test",
"metadata": {},
"outputs": [],
Expand All @@ -207,7 +207,7 @@
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"nbconvert_exporter": "python3",
"pygments_lexer": "ipython3",
"version": "3.13.7"
}
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71 changes: 0 additions & 71 deletions leetcode/implement_trie_prefix_tree/tests.py
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Expand Up @@ -30,77 +30,6 @@ class TestImplementTriePrefixTree:
[None, None, False, True, None, True, True],
),
(["Trie", "search", "starts_with"], [[], ["empty"], ["empty"]], [None, False, False]),
(
["Trie", "insert", "insert", "search", "search", "starts_with"],
[[], ["cat"], ["car"], ["cat"], ["card"], ["ca"]],
[None, None, None, True, False, True],
),
(
["Trie", "insert", "search", "insert", "search", "starts_with"],
[[], ["abc"], ["ab"], ["ab"], ["ab"], ["a"]],
[None, None, False, None, True, True],
),
(
["Trie", "insert", "insert", "insert", "search", "starts_with"],
[[], [""], ["a"], ["ab"], [""], [""]],
[None, None, None, None, True, True],
),
(
["Trie", "insert", "search", "starts_with", "insert", "search"],
[[], ["z"], ["z"], ["z"], ["zzz"], ["zzz"]],
[None, None, True, True, None, True],
),
(
["Trie", "insert", "insert", "search", "search", "starts_with", "starts_with"],
[[], ["prefix"], ["prefixsuffix"], ["prefix"], ["prefixsuffix"], ["pre"], ["prefixs"]],
[None, None, None, True, True, True, True],
),
(
["Trie", "insert", "insert", "search", "starts_with"],
[[], ["word"], ["word"], ["word"], ["wor"]],
[None, None, None, True, True],
),
(
["Trie", "insert", "search", "search", "starts_with", "starts_with"],
[[], ["Word"], ["word"], ["Word"], ["W"], ["w"]],
[None, None, False, True, True, False],
),
(
["Trie", "insert", "insert", "search", "search", "search", "starts_with", "starts_with"],
[[], ["a"], ["b"], ["a"], ["b"], ["c"], ["a"], ["b"]],
[None, None, None, True, True, False, True, True],
),
(
[
"Trie",
"insert",
"insert",
"insert",
"insert",
"search",
"search",
"search",
"search",
"search",
"starts_with",
"starts_with",
],
[
[],
["car"],
["card"],
["care"],
["careful"],
["car"],
["card"],
["care"],
["careful"],
["ca"],
["car"],
["care"],
],
[None, None, None, None, None, True, True, True, True, False, True, True],
),
],
)
@logged_test
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