Given a binary arraynums, you should delete one element from it. Return the size of the longest non-empty subarray containing only 1's in the resulting array. Return 0 if there is no such subarray. Example 1: Input: nums = [1,1,0,1] Output: 3 Explanation: After deleting the number...
解法3、双端队列 + 滑动窗口 classSolution {public:intlongestSubarray(vector<int>& nums,intlimit) {intn =nums.size(); deque<int> deq;//降序队列 记录最大值deque<int> inq;//升序队列 记录最小值intl =0, r =0, ans =0;while(r <n) {intx =nums[r];while(deq.size() && nums[deq.ba...
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...
力扣.128 最长连续序列 leetcode longest-consecutive-sequence 数组系列 力扣数据结构之数组-00-概览 力扣.53 最大子数组和 maximum-subarray 力扣.128 最长连续序列 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 ...
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...
Given a stringsand an integerk, returnthe length of the longest substring ofssuch that the frequency of each character in this substring is greater than or equal tok. if no such substring exists, return 0. Example 1: Input:s = "aaabb", k = 3Output:3Explanation:The longest substring is...
力扣.128 最长连续序列 leetcode longest-consecutive-sequence 数组系列 力扣数据结构之数组-00-概览 力扣.53 最大子数组和 maximum-subarray 力扣.128 最长连续序列 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 ...
leetcode 674. Longest Continuous Increasing Subsequence,Givenanunsortedarrayofintegers,findthelengthoflongestcontinuousincreasingsubsequence(subarray).Example1:Input:[1,3,5,4,7]Output:3Explanation:Thelongestcontinuousincreasingsubse
Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example 1: Input: "babad" Output: "bab" Note: "aba" is also a valid answer. Example 2: Input: "cbbd" Output: "bb" ...
来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/longest-arithmetic-subsequence-of-given-difference 著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。 很巧妙的算法,但是不是我想的 枯了 代码语言:javascript 代码运行次数:0 ...