0]])returnresJava 代码实现 classSolution{publicint[]maxSlidingWindow(int[]nums,intk){if(nums...
Sliding Window的问题主要分为: fixed size sliding window和dynamic size sliding window fixed size sliding window: 当快指针增加的时候慢指针必须增加 non-fixed size sliding window: 快指针增加,慢指针不一定变化 使用滑动窗口可以线性时间解决问题而且可以减少空间消耗 Fixed Length Sliding Window: 1.Strstr: Retu...
代码 importjdk.jshell.spi.ExecutionControl;importjava.util.ArrayList;importjava.util.Deque;importjava.util.LinkedList;classSolution{publicint[] maxSlidingWindow(int[] nums,intk) {if(nums.length<=0)thrownewRuntimeException("nums是空的!");//创建双端队列Deque<Integer> deque =newLinkedList<>();//...
sorting tree stack algorithms leetcode strings backtracking data-structures hashmap greedy binary-search-tree prefix-sum arrays linkedlist leetcode-solutions breadth-first-search depth-first-search sliding-window dymanic-programming Updated May 20, 2022 Java axel-n / limiter-sliding-window Star 3 Co...
flink-streaming-java_2.11-1.7.0-sources.jar!/org/apache/flink/streaming/api/windowing/assigners/SlidingEventTimeWindows.java @PublicEvolving public class SlidingEventTimeWindows extends WindowAssigner<Object, TimeWindow> { private static final long serialVersionUID = 1L; ...
在leetcode使用的代码引擎中,上述实现的执行时间为33ms,在所有的java实现中仅排名77%。 最优实现为2ms,非常简洁,抄录如下 1classSolution{2publicStringminWindow(Strings,Stringt){3int[]map=newint[128];4for(charc:t.toCharArray())5map[c]++;6intcounter=t.length(),begin=0,end=0,distance=Integer.MA...
(minimum-window-substring) 输入: S = "ADOBECODEBANC", T = "ABC" 输出: "BANC" 这个问题让我们无法按照示例 1 中的方法进行查找,因为它不是给定了窗口大小让你找对应的值,而是给定了对应的值,让你找最小的窗口。 我们仍然可以使用滑动窗口算法,只不过需要换一个思路。 既然是找最小的窗口,我们先定义...
from collections import deque class Solution: """ @param nums: A list of integers. @param k: An integer @return: The maximum number inside the window at each moving. """ def maxSlidingWindow(self, nums, k): # write your code here if not nums or not k: return [] queue, ans = ...
java: 代码语言:javascript 复制 publicclassSolution{/** * @param s: A string * @param k: An integer * @return: An integer */publicintlengthOfLongestSubstringKDistinct(String s,int k){// write your code hereif(s==null||s.length()==0||k==0)return0;int[]count=newint[256];int re...
题目地址:https://leetcode.com/problems/sliding-window-median/ 题目描述 Median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the two middle value. ...