Find Median In A Stream. Double findMedian returns the median of all elements so far. Median - 5 After reading 2nd element of stream - 5 15 -.
If the size of the list is even there is no middle value. For example for arr 23 the median is 2 3 2 25. Find Median from Data Stream Median is the middle value in an ordered integer list.
Median - 5 After reading 2nd element of stream - 5 15 -.
5 10 15 Output. Sep 13 2020 Use 1 array which represents 1 bucket For each number we get in the stream insert it into 1 of the 3 groupings keeping track of the count of numbers in each of these 3 groupings To find the median see which grouping the median must fall into and find it there. Such an algorithm is called online algorithm. So there will be two methods addNum and findMedian these two methods will be used to add numbers into the stream and find the median of all added numbers.
