## LeetCode 53 最大子数列和 Maximum Subarray class Solution(): def maxSubArray(self, nums): l = len(nums) dp = [0] * l ## 初始化数组全部为0 ## 套路第三步,初始特殊值为 nums 第一个元素 dp[0] = nums[0] #res_max = dp[0] ## 最终结果也初始化为 nums 第一个元素 for i in...
随笔分类 - leetcode interviw questions: Maximum Subarray < 2025年5月 > 日一二三四五六 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 ...
leetcode根本不让你通过的,比如100个数据100^100次循环 天知道要跑多久。 神奇的Kadane's algorithm 代码 class Solution: def maxSubArray(self, nums: List[int]) -> int: max_current = max_global = nums[0] for num in nums[1:]: max_current = max(num,max_current+num) if(max_current>...
int maxSubArray(int A[], int n) { // Start typing your C/C++ solution below // DO NOT write int main() function int maxendinghere=A[0]; int max = maxendinghere; for(int i=1;i<n;i++) { if (maxendinghere > 0) { maxendinghere = maxendinghere + A[i]; } else { maxen...
Python 代码：这种做法，虽然可以解决短的数列问题，但在提交时会超时。解法二：贪心+滑窗 思路：可以打败90%左右的用户，不过最经典的是分治法。最大子数列题，也是分治算法的经典应用。解法三：动态规划 第一步，定义临时数组，保存每个位置的临时结果。当前位置的最大子序列的和为：max([dp[0], ...
LeetCode Top 100 Liked Questions 53. Maximum Subarray (Java版; Easy) 题目描述 AI检测代码解析 Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: ...
leetcode || 53、Maximum Subarray problem: Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [−2,1,−3,4,−1,2,1,−5,4], the contiguous subarray [4,−1,2,1] has the largest sum = 6....
the contiguous subarray [4,-1,2,1] has the largest sum = 6.中文:主要是给定一个数组,求解数组的子数组中,数组元素和最大的那一个子数组,返回的是最大子数组的和。2. 求解解法一最简单也是最容易想到的思路就是三层循环,对(i,j),i<=j的情况进行遍历,这种情况下的算法复杂度为O($n^3$)。代码如...
力扣.53 最大子数组和 maximum-subarray 力扣.128 最长连续系列 longest-consecutive-sequence 力扣.1 两数之和 N 种解法 two-sum 力扣.167 两数之和 II two-sum-ii 力扣.170 两数之和 III two-sum-iii 力扣.653 两数之和 IV two-sum-IV
[LeetCode] 053. Maximum Subarray (C++) [LeetCode] 053. Maximum Subarray (C++) EasyShare Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum.Example: