Created
April 23, 2019 00:09
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| ass TreeNode | |
| attr_accessor :value, :left, :right | |
| def initialize(value) | |
| @value = value | |
| end | |
| end | |
| tree = TreeNode.new(5) | |
| tree.left = TreeNode.new(3) | |
| tree.right = TreeNode.new(8) | |
| tree.left.left = TreeNode.new(2) | |
| tree.left.right = TreeNode.new(1) | |
| pp tree |
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