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/* * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode() {} * TreeNode(int val) { 阅读全文
posted @ 2022-10-11 08:13
NOE42
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//DFS解法 /** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode() {} * TreeNode(in 阅读全文
posted @ 2022-10-10 19:29
NOE42
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注意compare比较的只是左右节点!!!/** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode() {} 阅读全文
posted @ 2022-10-06 11:11
NOE42
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/** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode() {} * TreeNode(int val) { 阅读全文
posted @ 2022-10-06 10:22
NOE42
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