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https://github.com/krahets/hello-algo.git
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954c45864b
* docs: add Japanese documents (`ja/docs`) * docs: add Japanese documents (`ja/codes`) * docs: add Japanese documents * Remove pythontutor blocks in ja/ * Add an empty at the end of each markdown file. * Add the missing figures (use the English version temporarily). * Add index.md for Japanese version. * Add index.html for Japanese version. * Add missing index.assets * Fix backtracking_algorithm.md for Japanese version. * Add avatar_eltociear.jpg. Fix image links on the Japanese landing page. * Add the Japanese banner. --------- Co-authored-by: krahets <krahets@163.com>
50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
"""
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File: hash_map.py
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Created Time: 2022-12-14
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Author: msk397 (machangxinq@gmail.com)
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"""
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import sys
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from pathlib import Path
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sys.path.append(str(Path(__file__).parent.parent))
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from modules import print_dict
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"""Driver Code"""
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if __name__ == "__main__":
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# ハッシュテーブルを初期化
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hmap = dict[int, str]()
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# 追加操作
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# キー値ペア (key, value) をハッシュテーブルに追加
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hmap[12836] = "Ha"
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hmap[15937] = "Luo"
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hmap[16750] = "Suan"
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hmap[13276] = "Fa"
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hmap[10583] = "Ya"
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print("\n追加後、ハッシュテーブルは\nKey -> Value")
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print_dict(hmap)
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# 照会操作
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# ハッシュテーブルにキーを入力し、値を取得
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name: str = hmap[15937]
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print("\n学生ID 15937 を入力、名前 " + name + " が見つかりました")
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# 削除操作
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# ハッシュテーブルからキー値ペア (key, value) を削除
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hmap.pop(10583)
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print("\n10583 を削除後、ハッシュテーブルは\nKey -> Value")
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print_dict(hmap)
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# ハッシュテーブルを走査
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print("\nキー値ペアを走査 Key->Value")
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for key, value in hmap.items():
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print(key, "->", value)
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print("\nキーを個別に走査 Key")
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for key in hmap.keys():
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print(key)
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print("\n値を個別に走査 Value")
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for val in hmap.values():
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print(val) |