leetcode.com/problems/m 中文版描述 给你一个整数数组 nums ,请你找出一个具有最大和的连续子数组(子数组最少包含一个元素),返回其最大和。子数组 是数组中的一个连续部分。示例1:输入:nums = [-2,1,-3,4,-1,2,1,-5,4]输出:6解释:连续子数组 [4,-1,2,1] 的和最大,为 6 。示例2:输入:...
https://leetcode.com/problems/maximum subarray/ 暴力方法:枚举所有子数组,计算子数组和,记下最大的。复杂度是O(n^3)。 思路1:Dynamic Programming 定义f[i]表示以nums[i]结尾的子数组的最大长度。则有 由于记忆深度只有1
参考资料: https://leetcode.com/problems/maximum-subarray/ https://leetcode.com/problems/maximum-subarray/discuss/20211/Accepted-O(n)-solution-in-java https://leetcode.com/problems/maximum-subarray/discuss/20193/DP-solution-and-some-thoughts https://leetcode.com/problems/maximum-subarray/discuss/2...
原题链接在这里:https://leetcode.com/problems/shortest-unsorted-continuous-subarray/ 题目: Given an integer array, you need to find one continuous subarray that if you only sort this subarray in ascending order, then the whole array will be sorted in ascending order, too. You need to find t...
[2321. 拼接数组的最大分数](https://leetcode.cn/problems/maximum-score-of-spliced-array/) 1191.K次串联后最大子数组之和 1477.找两个和为目标值且不重叠的子数组 898.子数组按位或操作 978.最长湍流子数组 718.最长重复子数组 四、单调栈 907.子数组的最小值之和 581.最短无序连续子数组 ★2104...
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max = Math.max(max, maxLen(A, 0, B, j, an)); } for(int i=1;i<an;i++) { max = Math.max(max, maxLen(A, i, B, 0, an - i)); } return max; } int maxLen(int[] a, int i, int[] b, int j, int len) { ...
https://leetcode.com/problems/maximum-subarray/ 给定一个数组,找出加和最大的子数组 this problem was discussed by Jon Bentley (Sep. 1984 Vol. 27 No. 9 Communications of the ACM P885) the paragraph below was copied from his paper (with a little modifications) ...
Link: https://leetcode.com/problems/subarray-sums-divisible-by-k/ 解题方法: IfSum[0 to i] % K == Sum[0 to j]andi < j, thenSum[i + 1 to j] % K == 0, so each time we find out an existing mod result, it means we find out a sub-array which sum of this sub-array is...
原题链接:https://leetcode.com/problems/bitwise-ors-of-subarrays/ 1.题目介绍WehaveanarrayAof...://zxi.mytechroad.com/blog/dynamic-programming/leetcode-898-bitwise-ors-of-subarrays/ 中的Solution 2: DP 【LeetCode】1008. Construct Binary Search Tree from Preorder Traversal 解题报告(Python) ...