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40 lines
1019 B
40 lines
1019 B
/**
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* File: binary_tree.cs
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* Created Time: 2022-12-23
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* Author: haptear (haptear@hotmail.com)
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*/
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namespace hello_algo.chapter_tree;
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public class binary_tree {
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[Test]
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public void Test() {
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/* 初始化二元樹 */
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// 初始化節點
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TreeNode n1 = new(1);
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TreeNode n2 = new(2);
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TreeNode n3 = new(3);
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TreeNode n4 = new(4);
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TreeNode n5 = new(5);
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// 構建節點之間的引用（指標）
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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.WriteLine("\n初始化二元樹\n");
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PrintUtil.PrintTree(n1);
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/* 插入與刪除節點 */
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TreeNode P = new(0);
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// 在 n1 -> n2 中間插入節點 P
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n1.left = P;
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P.left = n2;
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Console.WriteLine("\n插入節點 P 後\n");
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PrintUtil.PrintTree(n1);
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// 刪除節點 P
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n1.left = n2;
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Console.WriteLine("\n刪除節點 P 後\n");
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PrintUtil.PrintTree(n1);
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}
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}
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