Leetcode之Max Consecutive Ones 问题 地址:https://leetcode.com/problems/max-consecutive-ones/description/)思路分析:这道题很简单吧,也没啥技巧,唯一可以注意的就是代码简洁的部分了,题目说的很清楚了,数组中只有0和1,遇到1的时候就累加,更新一下最大值,遇到0的时候计数器就重置为0 代码: ...
View gloriayang07's solution of Max Consecutive Ones III on LeetCode, the world's largest programming community.
Same idea asMax Consecutive Ones II. Solution is easy to extend from 1 to K. Time Complexity: O(n). n = A.length. Space: O(1). AC Java: 1classSolution {2publicintlongestOnes(int[] A,intK) {3if(A ==null|| A.length == 0){4return0;5}67intcount = 0;8intwalker = 0;9i...
problem:https://leetcode.com/problems/max-consecutive-ones-iii/ 维护最多包含k个0的滑动窗口,一旦超过了k个0,把队首的0 pop出来。不断更新当前滑动窗口中的数据个数,并取最大值返回即可。 classSolution {public:intlongestOnes(vector<int>& A,intK) {intcount =0;intindex = -1; deque<int>zeros;...
3 LeetCode 485 3.1 题目 先上英文版的题目,再看中文版。 3.2 解法一:逐个元素判断 fromtypingimportListclassSolution:deffindMaxConsecutiveOnes(self,nums:List[int])->int:##注意这里是“List“,而不是”list“;ifnumsisNoneorlen(nums)==0:## 如果列表 lis 为空return0count=result=0## 计数变量,结果...
题目地址:https://leetcode.com/problems/max-consecutive-ones-iii/ 题目描述 Given an arrayAof 0s and 1s, we may change up toKvalues from 0 to 1. Return the length of the longest (contiguous) subarray that contains only 1s. Example 1: ...
LeetCode中有如下一些题目,求的是连续出现的数字或者字母最长可以组成的子串长度,本质上还是滑动窗口类型的题目。 485. Max Consecutive Ones 487. Max Consecutive Ones II 1004. Max Consecutive Ones III 830. Positions of Large Groups sliding window相关题目 ...
LeetCode485题目可以用动态规划解决吗? 题目 先来看一下题目: Given a binary array, find the maximum number of consecutive 1s in this >array. The input array will only contain 0 and 1. The length of input array is a positive integer and will not exceed 10,000 题目的翻译是:给定一个二进制...
Longest Consecutive Sequence (哈希表) LeetCode - 128. Longest Consecutive Sequence (哈希表) 题目链接 题目 解析 第一种方法: 使用一个HashSet来存储对应的值,一开始先将所有的值都加入set; 遍历数组的每一个元素,每次去检查当前元素num的前一个元素num - 1是不是在set中,如果是,说明num不是最长长度的...
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言,一部分问题支持Java语言。近乎所有问题都会提供多个算