Delete the Middle Node of a Linked List: https://leetcode.com/problems/delete-the-middle-node-of-a-linked-list/ 删除链表的中间节点: https://leetcode.cn/problems/delete-the-middle-node-of-a-linked-list/ LeetCode 日更第328天,感谢阅读至此的你 欢迎点赞、收藏鼓励支持小满...
root.left = self.deleteNode(root.left, key)# key 在右子树elifroot.val < key: root.right = self.deleteNode(root.right, key)returnrootdefgetMin(self, node: TreeNode):# BST 最左边的是最小值whilenode.left !=None: node = node.leftreturnnode...
TreeNode* rightNode = root->right; 48 delete root; 49 root = nullptr; 50 return rightNode; 51 } 52 else //既有左子树又有右子树,将右子树上的最小值,覆盖掉root上的值,并删除掉右子树上的最小值节点,并将其再接到root->right上 53...
Can you solve this real interview question? Delete Node in a Linked List - There is a singly-linked list head and we want to delete a node node in it. You are given the node to be deleted node. You will not be given access to the first node of head. Al
450 Delete Node in a BST 39.4% Medium 451 Sort Characters By Frequency 55.8% Medium 452 Minimum Number of Arrows to Burst Balloons 46.2% Medium 453 Minimum Moves to Equal Array Elements 49.1% Easy 454 4Sum II 50.4% Medium 455 Assign Cookies 48.3% Easy 456 132 Pattern 27.4% Medium 457 Cir...
if(node == NULL || node->next == NULL) return; ListNode *tmp = node->next; node->val = tmp->val; node->next = tmp->next; delete tmp; } }; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
* ListNode(int x) { val = x; } * } */ class Solution { public void deleteNode(ListNode node) { node.val = node.next.val; node.next = node.next.next; } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
struct ListNode*middleNode(struct ListNode*head){struct ListNode*slower=head;struct ListNode*faster=head;//注意边界条件while((faster!=NULL)&&(faster->next!=NULL)){faster=faster->next->next;slower=slower->next;}returnslower;} 328. 奇偶链表 ...
0450 Delete Node in a BST LeetCode 力扣 Python CSDN Medium 二叉树 0451 Sort Characters By Frequency LeetCode 力扣 Python CSDN Medium 桶排序 0452 Minimum Number of Arrows to Burst Balloons LeetCode 力扣 Python CSDN Medium 区间贪心 0455 Assign Cookies LeetCode 力扣 Python CSDN Easy 贪心 0491 Inc...
450.Delete-Node-in-a-BST (H) 437.Path-Sum-III (H-) 333.Largest-BST-Subtree (H) 572.Subtree-of-Another-Tree (M) 549.Binary-Tree-Longest-Consecutive-Sequence-II (M) 173.Binary-Search-Tree-Iterator (M) 545.Boundary-of-Binary-Tree (H-) 272.Closest-Binary-Search-Tree-Value-II (M+...