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19 lines
388 B
Ruby
19 lines
388 B
Ruby
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=begin
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File: tree_node.rb
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Created Time: 2024-03-30
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Author: Xuan Khoa Tu Nguyen (ngxktuzkai2000@gmail.com)
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=end
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### 二元樹節點類別 ###
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class TreeNode
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attr_accessor :val # 節點值
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attr_accessor :height # 節點高度
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attr_accessor :left # 左子節點引用
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attr_accessor :right # 右子節點引用
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def initialize(val=0)
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@val = val
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@height = 0
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end
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end
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