Uses of Class
com_github_leetcode.TreeNode

Packages that use TreeNode

Package	Description
com_github_leetcode
g0001_0100.s0094_binary_tree_inorder_traversal
g0001_0100.s0095_unique_binary_search_trees_ii
g0001_0100.s0098_validate_binary_search_tree
g0001_0100.s0099_recover_binary_search_tree
g0001_0100.s0100_same_tree
g0101_0200.s0101_symmetric_tree
g0101_0200.s0102_binary_tree_level_order_traversal
g0101_0200.s0103_binary_tree_zigzag_level_order_traversal
g0101_0200.s0104_maximum_depth_of_binary_tree
g0101_0200.s0105_construct_binary_tree_from_preorder_and_inorder_traversal
g0101_0200.s0106_construct_binary_tree_from_inorder_and_postorder_traversal
g0101_0200.s0107_binary_tree_level_order_traversal_ii
g0101_0200.s0108_convert_sorted_array_to_binary_search_tree
g0101_0200.s0109_convert_sorted_list_to_binary_search_tree
g0101_0200.s0110_balanced_binary_tree
g0101_0200.s0111_minimum_depth_of_binary_tree
g0101_0200.s0112_path_sum
g0101_0200.s0113_path_sum_ii
g0101_0200.s0114_flatten_binary_tree_to_linked_list
g0101_0200.s0124_binary_tree_maximum_path_sum
g0101_0200.s0129_sum_root_to_leaf_numbers
g0101_0200.s0144_binary_tree_preorder_traversal
g0101_0200.s0145_binary_tree_postorder_traversal
g0101_0200.s0173_binary_search_tree_iterator
g0101_0200.s0199_binary_tree_right_side_view
g0201_0300.s0222_count_complete_tree_nodes
g0201_0300.s0226_invert_binary_tree
g0201_0300.s0230_kth_smallest_element_in_a_bst
g0201_0300.s0235_lowest_common_ancestor_of_a_binary_search_tree
g0201_0300.s0236_lowest_common_ancestor_of_a_binary_tree
g0201_0300.s0257_binary_tree_paths
g0201_0300.s0297_serialize_and_deserialize_binary_tree
g0301_0400.s0337_house_robber_iii
g0401_0500.s0404_sum_of_left_leaves
g0401_0500.s0437_path_sum_iii
g0401_0500.s0450_delete_node_in_a_bst
g0501_0600.s0501_find_mode_in_binary_search_tree
g0501_0600.s0543_diameter_of_binary_tree
g0601_0700.s0617_merge_two_binary_trees

Uses of TreeNode in com_github_leetcode

Fields in com_github_leetcode declared as TreeNode

Modifier and Type	Field and Description
TreeNode	TreeNode.left
TreeNode	TreeNode.left
TreeNode	TreeNode.right
TreeNode	TreeNode.right

Methods in com_github_leetcode that return TreeNode

Modifier and Type	Method and Description
static TreeNode	TreeNode.create(List<Integer> treeValues)
static TreeNode	TreeNode.create(List<Integer> treeValues)

Constructors in com_github_leetcode with parameters of type TreeNode

Constructor and Description
TreeNode(int val, TreeNode left, TreeNode right)
TreeNode(int val, TreeNode left, TreeNode right)

Uses of TreeNode in g0001_0100.s0094_binary_tree_inorder_traversal

Methods in g0001_0100.s0094_binary_tree_inorder_traversal with parameters of type TreeNode

Modifier and Type	Method and Description
List<Integer>	Solution.inorderTraversal(TreeNode root)
List<Integer>	Solution.inorderTraversal(TreeNode root)
void	Solution.inorderTraversal(TreeNode root, List<Integer> answer)
void	Solution.inorderTraversal(TreeNode root, List<Integer> answer)

Uses of TreeNode in g0001_0100.s0095_unique_binary_search_trees_ii

Methods in g0001_0100.s0095_unique_binary_search_trees_ii that return types with arguments of type TreeNode

Modifier and Type	Method and Description
List<TreeNode>	Solution.generateTrees(int n)
List<TreeNode>	Solution.generateTrees(int n)

Uses of TreeNode in g0001_0100.s0098_validate_binary_search_tree

Methods in g0001_0100.s0098_validate_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method and Description
boolean	Solution.isValidBST(TreeNode root)
boolean	Solution.isValidBST(TreeNode root)

Uses of TreeNode in g0001_0100.s0099_recover_binary_search_tree

Methods in g0001_0100.s0099_recover_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method and Description
void	Solution.recoverTree(TreeNode root)
void	Solution.recoverTree(TreeNode root)

Uses of TreeNode in g0001_0100.s0100_same_tree

Methods in g0001_0100.s0100_same_tree with parameters of type TreeNode

Modifier and Type	Method and Description
boolean	Solution.isSameTree(TreeNode p, TreeNode q)
boolean	Solution.isSameTree(TreeNode p, TreeNode q)

Uses of TreeNode in g0101_0200.s0101_symmetric_tree

Methods in g0101_0200.s0101_symmetric_tree with parameters of type TreeNode

Modifier and Type	Method and Description
boolean	Solution.isSymmetric(TreeNode root)
boolean	Solution.isSymmetric(TreeNode root)

Uses of TreeNode in g0101_0200.s0102_binary_tree_level_order_traversal

Methods in g0101_0200.s0102_binary_tree_level_order_traversal with parameters of type TreeNode

Modifier and Type	Method and Description
List<List<Integer>>	Solution.levelOrder(TreeNode root)
List<List<Integer>>	Solution.levelOrder(TreeNode root)

Uses of TreeNode in g0101_0200.s0103_binary_tree_zigzag_level_order_traversal

Methods in g0101_0200.s0103_binary_tree_zigzag_level_order_traversal with parameters of type TreeNode

Modifier and Type	Method and Description
List<List<Integer>>	Solution.zigzagLevelOrder(TreeNode root)
List<List<Integer>>	Solution.zigzagLevelOrder(TreeNode root)

Uses of TreeNode in g0101_0200.s0104_maximum_depth_of_binary_tree

Methods in g0101_0200.s0104_maximum_depth_of_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.maxDepth(TreeNode root)
int	Solution.maxDepth(TreeNode root)

Uses of TreeNode in g0101_0200.s0105_construct_binary_tree_from_preorder_and_inorder_traversal

Methods in g0101_0200.s0105_construct_binary_tree_from_preorder_and_inorder_traversal that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.buildTree(int[] preorder, int[] inorder)
TreeNode	Solution.buildTree(int[] preorder, int[] inorder)

Uses of TreeNode in g0101_0200.s0106_construct_binary_tree_from_inorder_and_postorder_traversal

Methods in g0101_0200.s0106_construct_binary_tree_from_inorder_and_postorder_traversal that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.buildTree(int[] inorder, int[] postorder)
TreeNode	Solution.buildTree(int[] inorder, int[] postorder)

Uses of TreeNode in g0101_0200.s0107_binary_tree_level_order_traversal_ii

Methods in g0101_0200.s0107_binary_tree_level_order_traversal_ii with parameters of type TreeNode

Modifier and Type	Method and Description
void	Solution.getOrder(TreeNode root, int level)
void	Solution.getOrder(TreeNode root, int level)
List<List<Integer>>	Solution.levelOrderBottom(TreeNode root)
List<List<Integer>>	Solution.levelOrderBottom(TreeNode root)

Uses of TreeNode in g0101_0200.s0108_convert_sorted_array_to_binary_search_tree

Methods in g0101_0200.s0108_convert_sorted_array_to_binary_search_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.sortedArrayToBST(int[] num)
TreeNode	Solution.sortedArrayToBST(int[] num)

Uses of TreeNode in g0101_0200.s0109_convert_sorted_list_to_binary_search_tree

Methods in g0101_0200.s0109_convert_sorted_list_to_binary_search_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.sortedListToBST(ListNode head)
TreeNode	Solution.sortedListToBST(ListNode head)

Uses of TreeNode in g0101_0200.s0110_balanced_binary_tree

Methods in g0101_0200.s0110_balanced_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
boolean	Solution.isBalanced(TreeNode root)
boolean	Solution.isBalanced(TreeNode root)

Uses of TreeNode in g0101_0200.s0111_minimum_depth_of_binary_tree

Methods in g0101_0200.s0111_minimum_depth_of_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.minDepth(TreeNode root)
int	Solution.minDepth(TreeNode root)

Uses of TreeNode in g0101_0200.s0112_path_sum

Methods in g0101_0200.s0112_path_sum with parameters of type TreeNode

Modifier and Type	Method and Description
boolean	Solution.hasPathSum(TreeNode root, int sum)
boolean	Solution.hasPathSum(TreeNode root, int sum)

Uses of TreeNode in g0101_0200.s0113_path_sum_ii

Methods in g0101_0200.s0113_path_sum_ii with parameters of type TreeNode

Modifier and Type	Method and Description
List<List<Integer>>	Solution.pathSum(TreeNode root, int targetSum)
List<List<Integer>>	Solution.pathSum(TreeNode root, int targetSum)

Uses of TreeNode in g0101_0200.s0114_flatten_binary_tree_to_linked_list

Methods in g0101_0200.s0114_flatten_binary_tree_to_linked_list with parameters of type TreeNode

Modifier and Type	Method and Description
void	Solution.flatten(TreeNode root)
void	Solution.flatten(TreeNode root)

Uses of TreeNode in g0101_0200.s0124_binary_tree_maximum_path_sum

Methods in g0101_0200.s0124_binary_tree_maximum_path_sum with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.maxPathSum(TreeNode root)
int	Solution.maxPathSum(TreeNode root)

Uses of TreeNode in g0101_0200.s0129_sum_root_to_leaf_numbers

Methods in g0101_0200.s0129_sum_root_to_leaf_numbers with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.sumNumbers(TreeNode root)
int	Solution.sumNumbers(TreeNode root)

Uses of TreeNode in g0101_0200.s0144_binary_tree_preorder_traversal

Methods in g0101_0200.s0144_binary_tree_preorder_traversal with parameters of type TreeNode

Modifier and Type	Method and Description
List<Integer>	Solution.preorderTraversal(TreeNode root)
List<Integer>	Solution.preorderTraversal(TreeNode root)

Uses of TreeNode in g0101_0200.s0145_binary_tree_postorder_traversal

Methods in g0101_0200.s0145_binary_tree_postorder_traversal with parameters of type TreeNode

Modifier and Type	Method and Description
List<Integer>	Solution.postorderTraversal(TreeNode root)
List<Integer>	Solution.postorderTraversal(TreeNode root)

Uses of TreeNode in g0101_0200.s0173_binary_search_tree_iterator

Constructors in g0101_0200.s0173_binary_search_tree_iterator with parameters of type TreeNode

Constructor and Description
BSTIterator(TreeNode root)
BSTIterator(TreeNode root)

Uses of TreeNode in g0101_0200.s0199_binary_tree_right_side_view

Methods in g0101_0200.s0199_binary_tree_right_side_view with parameters of type TreeNode

Modifier and Type	Method and Description
List<Integer>	Solution.rightSideView(TreeNode root)
List<Integer>	Solution.rightSideView(TreeNode root)

Uses of TreeNode in g0201_0300.s0222_count_complete_tree_nodes

Methods in g0201_0300.s0222_count_complete_tree_nodes with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.countNodes(TreeNode root)
int	Solution.countNodes(TreeNode root)

Uses of TreeNode in g0201_0300.s0226_invert_binary_tree

Methods in g0201_0300.s0226_invert_binary_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.invertTree(TreeNode root)
TreeNode	Solution.invertTree(TreeNode root)

Methods in g0201_0300.s0226_invert_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.invertTree(TreeNode root)
TreeNode	Solution.invertTree(TreeNode root)

Uses of TreeNode in g0201_0300.s0230_kth_smallest_element_in_a_bst

Methods in g0201_0300.s0230_kth_smallest_element_in_a_bst with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.kthSmallest(TreeNode root, int k)
int	Solution.kthSmallest(TreeNode root, int k)

Uses of TreeNode in g0201_0300.s0235_lowest_common_ancestor_of_a_binary_search_tree

Methods in g0201_0300.s0235_lowest_common_ancestor_of_a_binary_search_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)

Methods in g0201_0300.s0235_lowest_common_ancestor_of_a_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)

Uses of TreeNode in g0201_0300.s0236_lowest_common_ancestor_of_a_binary_tree

Methods in g0201_0300.s0236_lowest_common_ancestor_of_a_binary_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)

Methods in g0201_0300.s0236_lowest_common_ancestor_of_a_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)
TreeNode	Solution.lowestCommonAncestor(TreeNode root, TreeNode p, TreeNode q)

Uses of TreeNode in g0201_0300.s0257_binary_tree_paths

Methods in g0201_0300.s0257_binary_tree_paths with parameters of type TreeNode

Modifier and Type	Method and Description
List<String>	Solution.binaryTreePaths(TreeNode root)
List<String>	Solution.binaryTreePaths(TreeNode root)

Uses of TreeNode in g0201_0300.s0297_serialize_and_deserialize_binary_tree

Methods in g0201_0300.s0297_serialize_and_deserialize_binary_tree that return TreeNode

Modifier and Type	Method and Description
TreeNode	Codec.deserialize(String data)
TreeNode	Codec.deserialize(String data)

Methods in g0201_0300.s0297_serialize_and_deserialize_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
String	Codec.serialize(TreeNode root)
String	Codec.serialize(TreeNode root)
void	Codec.serialize(TreeNode root, StringBuilder sb)
void	Codec.serialize(TreeNode root, StringBuilder sb)

Uses of TreeNode in g0301_0400.s0337_house_robber_iii

Methods in g0301_0400.s0337_house_robber_iii with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.rob(TreeNode root)
int	Solution.rob(TreeNode root)

Uses of TreeNode in g0401_0500.s0404_sum_of_left_leaves

Methods in g0401_0500.s0404_sum_of_left_leaves with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.sumOfLeftLeaves(TreeNode root)
int	Solution.sumOfLeftLeaves(TreeNode root)

Uses of TreeNode in g0401_0500.s0437_path_sum_iii

Methods in g0401_0500.s0437_path_sum_iii with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.pathSum(TreeNode root, int targetSum)
int	Solution.pathSum(TreeNode root, int targetSum)

Uses of TreeNode in g0401_0500.s0450_delete_node_in_a_bst

Methods in g0401_0500.s0450_delete_node_in_a_bst that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.deleteNode(TreeNode root, int key)
TreeNode	Solution.deleteNode(TreeNode root, int key)

Methods in g0401_0500.s0450_delete_node_in_a_bst with parameters of type TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.deleteNode(TreeNode root, int key)
TreeNode	Solution.deleteNode(TreeNode root, int key)

Uses of TreeNode in g0501_0600.s0501_find_mode_in_binary_search_tree

Methods in g0501_0600.s0501_find_mode_in_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method and Description
int[]	Solution.findMode(TreeNode root)
int[]	Solution.findMode(TreeNode root)

Uses of TreeNode in g0501_0600.s0543_diameter_of_binary_tree

Methods in g0501_0600.s0543_diameter_of_binary_tree with parameters of type TreeNode

Modifier and Type	Method and Description
int	Solution.diameterOfBinaryTree(TreeNode root)
int	Solution.diameterOfBinaryTree(TreeNode root)

Uses of TreeNode in g0601_0700.s0617_merge_two_binary_trees

Methods in g0601_0700.s0617_merge_two_binary_trees that return TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.mergeTrees(TreeNode root1, TreeNode root2)
TreeNode	Solution.mergeTrees(TreeNode root1, TreeNode root2)

Methods in g0601_0700.s0617_merge_two_binary_trees with parameters of type TreeNode

Modifier and Type	Method and Description
TreeNode	Solution.mergeTrees(TreeNode root1, TreeNode root2)
TreeNode	Solution.mergeTrees(TreeNode root1, TreeNode root2)