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添加0450.删除二叉搜索树中的节点.mdJava解法

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ironartisan
2021-09-07 21:48:13 +08:00
parent d52cb2aa49
commit 6a6d6f993a
1 changed files with 19 additions and 20 deletions
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problems/0450.删除二叉搜索树中的节点.md
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@ -286,11 +286,9 @@ class Solution {
if (root.val == key) { if (root.val == key) {
if (root.left == null) { if (root.left == null) {
return root.right; return root.right;
} } else if (root.right == null) {
else if (root.right == null) {
return root.left; return root.left;
} } else {
else{
TreeNode cur = root.right; TreeNode cur = root.right;
while (cur.left != null) { while (cur.left != null) {
cur = cur.left; cur = cur.left;
@ -304,6 +302,7 @@ class Solution {
if (root.val < key) root.right = deleteNode(root.right, key); if (root.val < key) root.right = deleteNode(root.right, key);
return root; return root;
} }
}
``` ```
## Python ## Python