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Add ru version (#1865)
* Add Russian docs site baseline * Add Russian localized codebase * Polish Russian code wording * Update ru code translation. * Update code translation and chapter covers. * Fix pythontutor extraction. * Add README and landing page. * placeholder of profiles * Use figures of English version * Remove chapter paperbook
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41
ru/codes/python/chapter_tree/binary_tree.py
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41
ru/codes/python/chapter_tree/binary_tree.py
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"""
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File: binary_tree.py
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Created Time: 2022-12-20
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Author: a16su (lpluls001@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 TreeNode, print_tree
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"""Driver Code"""
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if __name__ == "__main__":
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# Инициализация двоичного дерева
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# Инициализация узлов
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n1 = TreeNode(val=1)
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n2 = TreeNode(val=2)
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n3 = TreeNode(val=3)
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n4 = TreeNode(val=4)
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n5 = TreeNode(val=5)
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# Построить связи между узлами (указатели)
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n1.left = n2
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n1.right = n3
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n2.left = n4
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n2.right = n5
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print("\nИнициализация двоичного дерева\n")
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print_tree(n1)
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# Вставка и удаление узлов
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P = TreeNode(0)
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# Вставить узел P между n1 -> n2
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n1.left = P
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P.left = n2
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print("\nПосле вставки узла P\n")
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print_tree(n1)
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# Удаление узла
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n1.left = n2
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print("\nПосле удаления узла P\n")
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print_tree(n1)
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