James Pan

原题网址：https://leetcode.com/problems/moving-average-from-data-stream/Given a stream of integers and a window size, calculate the moving average of all integers in the sliding window.For exampl

原题网址：https://leetcode.com/problems/find-median-from-data-stream/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

原题网址：https://leetcode.com/problems/data-stream-as-disjoint-intervals/Given a data stream input of non-negative integers a1, a2, ..., an, ..., summarize the numbers seen so far as a list of dis