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代码如下: 1classSolution {2public:3doublefindMedianSortedArrays(vector<int>& nums1, vector<int>&nums2) {4intsum_size(nums1.size() +nums2.size());5if(sum_size %2==0){6return(kth_small(nums1, nums2,0,0, sum_size /2) + kth_small(nums1, nums2,0,0, sum_size /2+1)) /2...
## problem4 --- There is a very obscure condition here: * i + j == m - i + n - j or i + j = m - i + n - j + 1,the former is taken when the sum of m and n is even,otherwise the latter. * i is the index of the first array who cut the first array into two ...
位运算解法 * Q 代表放皇后的位置,.代表空位 * 回溯 */ public class NQueueProblem { public static void main(String[] args) { int n = 8; // 记录每行放皇后的位置(列号) int[] queue = new int[n]; Arrays.
I was intrigued to find how much ChatGPT's performance was genuinely "problem-solving ability" versus sheer randomness or “memorization of the correct solution." You see the short answer in the title, but let's proceed with the details. ...
Problem 4: Leetcode 104 给定一个二叉树,找出其最大深度。 二叉树的深度为根节点到最远叶子节点的最长路径上的节点数。 比方说输入的二叉树是[3,9,20,null,null,15,7],那么输出就是3。因为它对应的二叉树长下面这样。 涉及到树相关的问题,我们都会有专门的数据结构来描述树。因此这一题我们放出树的样子...
算法4:搜索算法(DFS/BFS) 搜索算法是一套简单直接思想,所以我们通过一道道题来看搜索算法的思想,会比单说算法是什么,更让人有印象。 DFS Problem 1: Leetcode 40 给定一个数组 candidates 和一个目标数 target ,找出 candidates 中所有可以使数字和为 target 的组合。 candidates 中的每个数字在每个组合中只能使...
https://blog.baozitraining.org/2019/04/leetcode-solution-44-wildcard-matching.html Problem Statement Given an input string (s) and a pattern (p), implement wildcard pattern matching with support for '?' and '*'. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 '?' Matches any singl...
Leetcode solution (C++ and Python) leetcode-solution Updated Nov 27, 2024 Python kunavamshi / leetcode-potd Star 4 Code Issues Pull requests A collection of Python codes for Leetcode Problem of the Day leetcode leetcode-solutions leetcode-practice leetcode-python leetcode-python3 leet...
Solutions of many LeetCode problems in Java with problem numbers mentioned in the files. java leetcode dsa Updated Jun 2, 2025 Java garyellow / LC-GFG-solution Star 1 Code Issues Pull requests A LeetCode a day keeps the boring away (๑•̀ㅂ•́)و✧ cplusplus leetco...