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Yudong Jin
772183705e
* 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
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
/**
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* File: binary_tree.js
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* Created Time: 2022-12-04
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* Author: IsChristina (christinaxia77@foxmail.com)
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*/
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const { TreeNode } = require('../modules/TreeNode');
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const { printTree } = require('../modules/PrintUtil');
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/* Инициализация двоичного дерева */
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// Инициализация узла
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let n1 = new TreeNode(1),
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n2 = new TreeNode(2),
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n3 = new TreeNode(3),
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n4 = new TreeNode(4),
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n5 = new TreeNode(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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console.log('\nИнициализация двоичного дерева\n');
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printTree(n1);
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/* Вставка и удаление узлов */
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const P = new 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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console.log('\nПосле вставки узла P\n');
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printTree(n1);
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// Удалить узел P
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n1.left = n2;
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console.log('\nПосле удаления узла P\n');
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printTree(n1);
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