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.s0508_most_frequent_subtree_sum
g0501_0600.s0513_find_bottom_left_tree_value
g0501_0600.s0515_find_largest_value_in_each_tree_row
g0501_0600.s0530_minimum_absolute_difference_in_bst
g0501_0600.s0538_convert_bst_to_greater_tree
g0501_0600.s0543_diameter_of_binary_tree
g0501_0600.s0563_binary_tree_tilt
g0501_0600.s0572_subtree_of_another_tree
g0601_0700.s0606_construct_string_from_binary_tree
g0601_0700.s0617_merge_two_binary_trees
g0601_0700.s0623_add_one_row_to_tree
g0601_0700.s0637_average_of_levels_in_binary_tree
g0601_0700.s0652_find_duplicate_subtrees
g0601_0700.s0653_two_sum_iv_input_is_a_bst
g0601_0700.s0654_maximum_binary_tree
g0601_0700.s0655_print_binary_tree
g0601_0700.s0662_maximum_width_of_binary_tree
g0601_0700.s0669_trim_a_binary_search_tree
g0601_0700.s0671_second_minimum_node_in_a_binary_tree
g0601_0700.s0687_longest_univalue_path
g0601_0700.s0700_search_in_a_binary_search_tree
g0701_0800.s0701_insert_into_a_binary_search_tree
g0701_0800.s0783_minimum_distance_between_bst_nodes

Uses of TreeNode in com_github_leetcode

Fields in com_github_leetcode declared as TreeNode

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

Methods in com_github_leetcode that return TreeNode

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

Constructors in com_github_leetcode with parameters of type TreeNode

Modifier	Constructor	Description
	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	Description
List<Integer>	Solution.inorderTraversal(TreeNode root)
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
void	Solution.getOrder(TreeNode root, int level)
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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	Description
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

Modifier	Constructor	Description
	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	Description
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	Description
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	Description
TreeNode	Solution.invertTree(TreeNode root)

Methods in g0201_0300.s0226_invert_binary_tree with parameters of type TreeNode

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

Methods in g0201_0300.s0297_serialize_and_deserialize_binary_tree with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0508_most_frequent_subtree_sum

Methods in g0501_0600.s0508_most_frequent_subtree_sum with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0513_find_bottom_left_tree_value

Methods in g0501_0600.s0513_find_bottom_left_tree_value with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0515_find_largest_value_in_each_tree_row

Methods in g0501_0600.s0515_find_largest_value_in_each_tree_row with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0530_minimum_absolute_difference_in_bst

Methods in g0501_0600.s0530_minimum_absolute_difference_in_bst with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0538_convert_bst_to_greater_tree

Methods in g0501_0600.s0538_convert_bst_to_greater_tree that return TreeNode

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

Methods in g0501_0600.s0538_convert_bst_to_greater_tree with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0563_binary_tree_tilt

Methods in g0501_0600.s0563_binary_tree_tilt with parameters of type TreeNode

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

Uses of TreeNode in g0501_0600.s0572_subtree_of_another_tree

Methods in g0501_0600.s0572_subtree_of_another_tree with parameters of type TreeNode

Modifier and Type	Method	Description
boolean	Solution.isSubtree(TreeNode root, TreeNode subRoot)

Uses of TreeNode in g0601_0700.s0606_construct_string_from_binary_tree

Methods in g0601_0700.s0606_construct_string_from_binary_tree with parameters of type TreeNode

Modifier and Type	Method	Description
String	Solution.tree2str(TreeNode t)

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	Description
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	Description
TreeNode	Solution.mergeTrees(TreeNode root1, TreeNode root2)

Uses of TreeNode in g0601_0700.s0623_add_one_row_to_tree

Methods in g0601_0700.s0623_add_one_row_to_tree that return TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.addOneRow(TreeNode root, int val, int depth)

Methods in g0601_0700.s0623_add_one_row_to_tree with parameters of type TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.addOneRow(TreeNode root, int val, int depth)

Uses of TreeNode in g0601_0700.s0637_average_of_levels_in_binary_tree

Methods in g0601_0700.s0637_average_of_levels_in_binary_tree with parameters of type TreeNode

Modifier and Type	Method	Description
List<Double>	Solution.averageOfLevels(TreeNode root)

Uses of TreeNode in g0601_0700.s0652_find_duplicate_subtrees

Methods in g0601_0700.s0652_find_duplicate_subtrees that return types with arguments of type TreeNode

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

Methods in g0601_0700.s0652_find_duplicate_subtrees with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0653_two_sum_iv_input_is_a_bst

Methods in g0601_0700.s0653_two_sum_iv_input_is_a_bst with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0654_maximum_binary_tree

Methods in g0601_0700.s0654_maximum_binary_tree that return TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.constructMaximumBinaryTree(int[] nums)

Uses of TreeNode in g0601_0700.s0655_print_binary_tree

Methods in g0601_0700.s0655_print_binary_tree with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0662_maximum_width_of_binary_tree

Methods in g0601_0700.s0662_maximum_width_of_binary_tree with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0669_trim_a_binary_search_tree

Methods in g0601_0700.s0669_trim_a_binary_search_tree that return TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.trimBST(TreeNode root, int l, int r)

Methods in g0601_0700.s0669_trim_a_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.trimBST(TreeNode root, int l, int r)

Uses of TreeNode in g0601_0700.s0671_second_minimum_node_in_a_binary_tree

Methods in g0601_0700.s0671_second_minimum_node_in_a_binary_tree with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0687_longest_univalue_path

Methods in g0601_0700.s0687_longest_univalue_path with parameters of type TreeNode

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

Uses of TreeNode in g0601_0700.s0700_search_in_a_binary_search_tree

Methods in g0601_0700.s0700_search_in_a_binary_search_tree that return TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.searchBST(TreeNode root, int val)

Methods in g0601_0700.s0700_search_in_a_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.searchBST(TreeNode root, int val)

Uses of TreeNode in g0701_0800.s0701_insert_into_a_binary_search_tree

Methods in g0701_0800.s0701_insert_into_a_binary_search_tree that return TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.insertIntoBST(TreeNode root, int val)

Methods in g0701_0800.s0701_insert_into_a_binary_search_tree with parameters of type TreeNode

Modifier and Type	Method	Description
TreeNode	Solution.insertIntoBST(TreeNode root, int val)

Uses of TreeNode in g0701_0800.s0783_minimum_distance_between_bst_nodes

Methods in g0701_0800.s0783_minimum_distance_between_bst_nodes with parameters of type TreeNode

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