Return an array answer of length m where answer[i] is the maximum size of a subsequence that you can take from nums such that the sum of its elements is less than or equal to queries[i]. A subsequence is an array that can be derived from another array by deleting some or no element...
leetcode 209. Minimum Size Subarray Sum 3. Longest Substring Without Repeating Characters 使用双指针法之“滑动窗口“解题 双指针法常用的另外一种类型就是“滑动窗口”,也是两个指针一前一后,动态的调整大小的过程。关键点在于什么时候对于两个索引位置进行更新。下面以leetcode 209和3号问题作为例子进行分析和...
Longest Substring with At Most Two Distinct Characters Medium Longest Substring with At Most K Distinct Characters Hard Subarrays with K Different Integers Hard
leetcode 209. Minimum Size Subarray Sum 3. Longest Substring Without Repeating Characters 使用双指针法之“滑动窗口“解题 双指针法常用的另外一种类型就是“滑动窗口”,也是两个指针一前一后,动态的调整大小的过程。关键点在于什么时候对于两个索引位置进行更新。下面以leetcode 209和3号问题作为例子进行分析和...
560. 和为 K 的子数组 Subarray Sum Equals K【LeetCode 力扣官方题解】 2138 -- 4:57 App 200. 岛屿数量 Number of Islands 【LeetCode 力扣官方题解】 1580 7 21:42 App 803. 打砖块 Bricks Falling When Hit 【LeetCode 力扣官方题解】 2473 6 10:50 App 797. 所有可能的路径 All Paths From...
package leetcode // 解法一 栈 func longestValidParentheses(s string) int { stack, res := []int{}, 0 stack = append(stack, -1) for i := 0; i < len(s); i++ { if s[i] == '(' { stack = append(stack, i) } else { stack = stack[:len(stack)-1] if len(stack) ==...
918-maxSumCircularSubarray 93-restoreIPadddress 945-minimumIncrementMakeArrayUnique 95-uniqueBinarySearchTreeII 950-revealCardsInIncreasingOrder 96-uniqueBinarySearchTrees application_practice dataStructure_practice designPattern_practice dynamicProgramming_practice other_practice other_quizzes searching_practice...
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674. Longest Continuous Increasing Subsequence # 题目 # Given an unsorted array of integers nums, return the length of the longest continuous increasing subsequence (i.e. subarray). The subsequence must be strictly increasing. A continuous increasing s
Subarrays with K Different Integers 参考资料: https://leetcode.com/problems/longest-substring-without-repeating-characters/ https://leetcode.com/problems/longest-substring-without-repeating-characters/discuss/1737/C++-code-in-9-lines. https://leetcode.com/problems/longest-substring-without-repeating-ch...