https://leetcode-cn.com/problems/max-points-on-a-line/ Given n points on a 2D plane, find the maximum number of points that lie on the same straight line. 题意 给定一个二维平面,平面上有 n 个点,求最多有多少个点在同一条直线上。 样例 解题 https://blog.csdn.net/qq_17550379/article...
class Node(object): def __init__(self, val, next, random): self.val = val self.next = next self.random = random"""classSolution(object):defcopyRandomList(self, head):""":type head: Node :rtype: Node"""ifnothead :returnNone dummy= p = ListNode(-1)whilehead: p.next=head p=...
leetcode-hard-ListNode-148. Sort List mycode 97.37% 如果用上一个题目中”参考“的方法,res中放节点而不是val,就会超时 #Definition for singly-linked list.#class ListNode(object):#def __init__(self, x):#self.val = x#self.next = NoneclassSolution(object):defsortList(self, head):""":type...
460 LFU Cache 28.6% Hard Partition Equal Subset Sum 【题目】Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of elements in both subsets is equal. Note: Each of the array element will not exceed 100...
(A link to the complete list of problems, solutions, and all dialogues can be found at the end of the post) ChatGPT-4 solved all easy problems and nearly half of the hard problems it likely had access to, given they were published before its cut-off date. However, the model only sol...
}publicclassParking{privateString parkingId;privateList<Floor>floors;privateString parkingName;privateString address;publicParking(String parkingId,List<Floor>floors,String parkingName,String address){this.parkingId=parkingId;this.floors=floors;this.parkingName=parkingName;this.address=address;}publicvoid...
1330 Reverse Subarray To Maximize Array Value 41.30% Hard 1329 Sort the Matrix Diagonally 83.00% Medium 1328 Break a Palindrome 52.10% Medium 1327 List the Products Ordered in a Period * 71.90% Easy 1326 Minimum Number of Taps to Open to Water a Garden 51.60% Hard 1325 Delete Leaves With ...
0188 Best Time to Buy and Sell Stock IV LeetCode 力扣 Python CSDN Hard 动态规划 0200 Number of Islands LeetCode 力扣 Python CSDN Medium DFS 0206 Reverse Linked List LeetCode 力扣 Python CSDN Easy 链表 0215 Kth Largest Element in an Array LeetCode 力扣 Python CSDN Medium 快排、堆 0222 Count...
350+Problems / 1000+Solutions 最好不要满足于accept,要追求最高效率。做一题就要杀死一题。leetcode不是给了运行时间的分布吗,基本上每个波峰都代表了一种特定复杂度的算法,中间的起伏体现的就是具体实现细节的差距。每次都要向最前面的波峰努力啊>.<。追逐最前一个波峰的过程不但锻炼算法,还锻炼数据结构,锻炼...
leetcode.com/problems/merge-k-sorted-lists 难度 Hard 描述 Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity. 给定K个有序链表,要求将它所有的元素归并到一个链表,并且有序。 样例: Input: [ 1->4->5, 1->3->4, 2->6 ] Output: 1- >...